Rockwell Automation 592- E300 User Manual

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User Manual

E300 Electronic Overload Relay

Bul. 193/592

Important User Information

IMPORTANT

Read this document and the documents listed in the additional resources section about installation, configuration, and operation of this equipment before you install, configure, operate, or maintain this product. Users are required to familiarize themselves with installation and wiring instructions in addition to requirements of all applicable codes, laws, and standards.

Activities including installation, adjustments, putting into service, use, assembly, disassembly, and maintenance are required to be carried out by suitably trained personnel in accordance with applicable code of practice.

If this equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired.

In no event will Rockwell Automation, Inc. be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment.

The examples and diagrams in this manual are included solely for illustrative purposes. Because of the many variables and requirements associated with any particular installation, Rockwell Automation, Inc. cannot assume responsibility or liability for actual use based on the examples and diagrams.

No patent liability is assumed by Rockwell Automation, Inc. with respect to use of information, circuits, equipment, or software described in this manual.

Reproduction of the contents of this manual, in whole or in part, without written permission of Rockwell Automation, Inc., is prohibited.

Throughout this manual, when necessary, we use notes to make you aware of safety considerations.

WARNING: Identifies information about practices or circumstances that can cause an explosion in a hazardous environment, which may lead to personal injury or death, property damage, or economic loss.

ATTENTION: Identifies information about practices or circumstances that can lead to personal injury or death, property damage, or economic loss. Attentions help you identify a hazard, avoid a hazard, and recognize the consequence.

Identifies information that is critical for successful application and understanding of the product.

Labels may also be on or inside the equipment to provide specific precautions.

SHOCK HAZARD: Labels may be on or inside the equipment, for example, a drive or motor, to alert people that dangerous voltage may be present.

BURN HAZARD: Labels may be on or inside the equipment, for example, a drive or motor, to alert people that surfaces may reach dangerous temperatures.

ARC FLASH HAZARD: Labels may be on or inside the equipment, for example, a motor control center, to alert people to potential Arc Flash. Arc Flash will cause severe injury or death. Wear proper Personal Protective Equipment (PPE). Follow ALL Regulatory requirements for safe work practices and for Personal Protective Equipment (PPE).

Allen-Bradley, Rockwell Software, and Rockwell Automation are trademarks of Rockwell Automation, Inc.

Trademarks not belonging to Rockwell Automation are property of their respective companies.

Product Overview

Chapter 1

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Modular Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Communication Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Diagnostic Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Simplified Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Catalog Number Explanation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Sensing Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Control Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Communication Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Digital Expansion Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Analog Expansion Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Operator Station . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Module Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Sensing Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Control Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Communication Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Optional Add-On Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Optional Expansion I/O . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Optional Operator Station . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Optional Expansion Bus Power Supply. . . . . . . . . . . . . . . . . . . . . . . . . 18

Protection Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Standard Current-Based Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Ground Fault Current Based Protection. . . . . . . . . . . . . . . . . . . . . . . . 19

Voltage and Power Based Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Applications: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Installation and Wiring

Chapter 2

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Receiving. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Unpacking/Inspecting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Storing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

General Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Base Relay Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Control Module to Sensing Module Assembly. . . . . . . . . . . . . . . . . . . . . . 23

Communication Module to Control Module Assembly . . . . . . . . . . . . . 24

Expansion Bus Peripherals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Expansion Bus Digital & Analog I/O Modules and Power Supply

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Expansion Bus Operator Station Installation . . . . . . . . . . . . . . . . . . . . . . . 26

Expansion Bus Network Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Starter Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Starter Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

DIN Rail / Panel Mount Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

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Table of Contents

System Operation and Configuration

Expansion Bus Peripherals Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Terminals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Sensing Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Control Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Expansion Digital Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Expansion Analog Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Expansion Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Grounding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Short-Circuit Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Fuse Coordination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Typical Motor Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

External Line Current Transformer Application . . . . . . . . . . . . . . . . . . . . 44

Control Circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Chapter 3

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Device Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Administration Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Operation Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Run Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Test Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Invalid Configuration Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Option Match . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Enable Option Match Protection Trip (Parameter 186). . . . . . . . . . 55

Enable Option Match Protection Warning (Parameter 192) . . . . . 56

Control Module Type (Parameter 221). . . . . . . . . . . . . . . . . . . . . . . . . 56

Sensing Module Type (Parameter 222) . . . . . . . . . . . . . . . . . . . . . . . . . 57

Communication Module Type (Parameter 223). . . . . . . . . . . . . . . . . 57

Operator Station Type (Parameter 224) . . . . . . . . . . . . . . . . . . . . . . . . 58

Digital I/O Expansion Module 1 Type (Parameter 225) . . . . . . . . . 58

Digital I/O Expansion Module 2 Type (Parameter 226) . . . . . . . . . 59

Digital I/O Expansion Module 3 Type (Parameter 227) . . . . . . . . . 59

Digital I/O Expansion Module 4 Type (Parameter 228) . . . . . . . . . 60

Analog I/O Expansion Module 1 Type (Parameter 229) . . . . . . . . . 60

Analog I/O Expansion Module 2 Type (Parameter 230) . . . . . . . . . 61

Analog I/O Expansion Module 3 Type (Parameter 231) . . . . . . . . . 61

Analog I/O Expansion Module 4 Type (Parameter 232) . . . . . . . . . 62

Option Match Action (Parameter 233). . . . . . . . . . . . . . . . . . . . . . . . . 62

Security Policy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Device Configuration Policy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Device Reset Policy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Firmware Update Policy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Security Configuration Policy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

I/O Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Input Pt00 Assignment (Parameter 196). . . . . . . . . . . . . . . . . . . . . . . . 64

Input Pt01 Assignment (Parameter 197). . . . . . . . . . . . . . . . . . . . . . . . 65

Input Pt02 Assignment (Parameter 198). . . . . . . . . . . . . . . . . . . . . . . . 65

4 Rockwell Automation Publication 193-UM015B-EN-P - June 2014

Operating Modes

Table of Contents

Input Pt03 Assignment (Parameter 199) . . . . . . . . . . . . . . . . . . . . . . . 66

Input Pt04 Assignment (Parameter 200) . . . . . . . . . . . . . . . . . . . . . . . 66

Input Pt05 Assignment (Parameter 201) . . . . . . . . . . . . . . . . . . . . . . . 67

Output Pt00 Assignment (Parameter 202) . . . . . . . . . . . . . . . . . . . . . 68

Output Pt01 Assignment (Parameter 203) . . . . . . . . . . . . . . . . . . . . . 68

Output Pt02 Assignment (Parameter 204) . . . . . . . . . . . . . . . . . . . . . 69

Activate FLA2 with Output Relay (Parameter 209) . . . . . . . . . . . . . 69

Expansion Bus Fault. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Expansion Bus Trip. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Expansion Bus Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Emergency Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Introduction to Operating Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Chapter 4

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Overload (Network) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Monitor (Custom) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

Protective Trip and Warning Functions

Chapter 5

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Current Based Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Overload Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

Phase Loss Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

Ground Fault Current Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

Stall Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96

Jam Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

Underload Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

Current Imbalance Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104

Line Under Current Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108

Line Over Current Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

Line Loss Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

Voltage Based Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132

Under Voltage Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135

Over Voltage Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138

Voltage Imbalance Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

Phase Rotation Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144

Frequency Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146

Power Based Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152

Real Power (kW) Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155

Reactive Power (kVAR) Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . 162

Apparent Power (kVA) Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . 175

Power Factor Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181

Control-Based Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194

Test Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196

Operator Station Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197

Remote Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198

Rockwell Automation Publication 193-UM015B-EN-P - June 2014 5

Table of Contents

Start Inhibit Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199

Preventive Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202

Hardware Fault. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204

Configuration Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205

Option Match. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205

Expansion Bus Fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205

Non-Volatile Storage Fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205

Test Mode Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206

Chapter 6

Commands

Metering and Diagnostics

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209

Trip Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209

Configuration Preset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209

Factory Defaults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210

Clear Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213

Clear Operating Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214

Clear History Logs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214

Clear %TCU. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215

Clear kWh . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215

Clear kVARh. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215

Clear kVAh . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216

Clear Max kW Demand. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216

Clear Max kVAR Demand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216

Clear Max kVA Demand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216

Clear All . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216

Chapter 7

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219

Device Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219

Percent Thermal Capacity Utilized. . . . . . . . . . . . . . . . . . . . . . . . . . . . 219

Time to Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220

Time To Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220

Current Trip Status. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221

Voltage Trip Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222

Power Trip Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223

Control Trip Status. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223

Current Warning Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224

Voltage Warning Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225

Power Warning Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226

Control Warning Status. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226

Input Status 0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227

Input Status 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227

Output Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228

Operator Station Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229

Device Status 0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230

Device Status 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231

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Firmware Revision Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231

Control Module ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232

Sensing Module ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232

Operator Station ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233

Expansion Digital Module ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233

Operating Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234

Starts Counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234

Starts Available. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234

Time to Start. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235

Year . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235

Month . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235

Day . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236

Hour . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236

Minute . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236

Second . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237

Invalid Configuration Parameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237

Invalid Configuration Cause . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237

Mismatch Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238

Current Monitor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238

L1 Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238

L2 Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239

L3 Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239

Average Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239

L1 Percent FLA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240

L2 Percent FLA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240

L3 Percent FLA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241

Average Percent FLA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241

Ground Fault Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241

Current Imbalance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242

Voltage Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242

L1-L2 Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242

L2-L3 Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243

Average L-L Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243

L1-N Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244

L2-N Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244

L3-N Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

244

Average L-N Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245

Voltage Imbalance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245

Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246

Phase Rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246

Power Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246

Power Scale . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247

L1 Real Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247

L2 Real Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247

L3 Real Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248

Total Real Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248

L1 Reactive Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249

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L2 Reactive Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249

L3 Reactive Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250

Total Reactive Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250

L1 Apparent Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250

L2 Apparent Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251

L3 Apparent Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251

Total Apparent Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252

L1 Power Factor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252

L2 Power Factor Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252

L3 Power Factor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253

Total Power Factor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253

Energy Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 254

kWh 109 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 254

kWh 106 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 254

kWh 103 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255

kWh 100 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255

kWh 10-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255

kVARh Consumed 109 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 256

kVARh Consumed 106 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 256

kVARh Consumed 103 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257

kVARh Consumed 100 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257

kVARh Consumed 10-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257

kVARh Generated 109. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258

kVARh Generated 106. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258

kVARh Generated 103. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259

kVARh Generated 100. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259

kVARh Generated 10-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259

kVARh Net 109 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260

kVARh Net 106 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260

kVARh Net 103 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 261

kVARh Net 100 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 261

kVARh Net 10-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 261

kVAh 109. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262

kVAh 106. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262

kVAh 103. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263

kVAh 100. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

263

kVAh 10-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263

kW Demand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 264

Max kW Demand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 264

kVAR Demand. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 264

Max kVAR Demand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265

kVA Demand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265

Max kVA Demand. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265

Trip / Warning History. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 266

Trip History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 266

Warning History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 271

Trip Snapshot. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 275

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Trip Snapshot L1-L2 Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 275

Trip Snapshot L2-L3 Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 276

Trip Snapshot L3-L1 Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 276

Trip Snapshot Total Real Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 276

Trip Snapshot Total Reactive Power . . . . . . . . . . . . . . . . . . . . . . . . . . 277

Trip Snapshot Total Apparent Power . . . . . . . . . . . . . . . . . . . . . . . . . 277

Trip Snapshot Total Power Factor . . . . . . . . . . . . . . . . . . . . . . . . . . . . 277

Chapter 8

Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 279

Network Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 279

Determining Network Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 281

Setting the IP Network Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 282

EtherNet/IP Node Address Selection Switches . . . . . . . . . . . . . . . . 282

Assign Network Parameters via the BOOTP/ DHCP Utility . . . 283 Assign Network Parameters Via a Web Browser & MAC Scanner

Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 285

Other Factors to Consider When Assigning Network Parameters 285

Web Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 286

Duplicate IP Address Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 287

DNS Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 288

Electronic Data Sheet (EDS) File Installation. . . . . . . . . . . . . . . . . . . . . . 288

Download the EDS File. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 289

View & Configure Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292

Viewing Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292

Editing Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 293

Automation Controller Communications. . . . . . . . . . . . . . . . . . . . . . . . . 295

I/O Messaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 295

Logix Configuration with Add-On Profile. . . . . . . . . . . . . . . . . . . . . 296

Logix Configuration with a Generic Profile. . . . . . . . . . . . . . . . . . . . 301

E-mail/Text . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306

E-mail Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 307

Text Notifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309

Limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309

Firmware Updates

Troubleshooting

Chapter 9

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311

Firmware Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311

Upgrading Firmware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312

Chapter 10

Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 317

Advisory LEDs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 317

Power LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 317

Trip/Warn LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 318

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Resetting a Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319

Trip/Warn LED Troubleshooting Procedures . . . . . . . . . . . . . . . . . . . . . 320

Appendix A

Specifications

Parameter List

EtherNet/IP Information

Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 323

Low Voltage Directive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 324

Environmental Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 325

Electromagnetic Compatibility Specifications. . . . . . . . . . . . . . . . . . . . . . 326

Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 327

Accuracy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 328

Metering. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 328

Protection Timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 328

Appendix B

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331

Appendix C

Common Industrial Protocol (CIP) Objects. . . . . . . . . . . . . . . . . . . . . . . 371

Identity Object — CLASS CODE 0x0001 . . . . . . . . . . . . . . . . . . . . 372

Message Router — CLASS CODE 0x0002 . . . . . . . . . . . . . . . . . . . . 374

Assembly Object — CLASS CODE 0x0004 . . . . . . . . . . . . . . . . . . . 374

Instance 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 375

Instance 50. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 376

Instance 120 - Configuration Assembly Revision 2 . . . . . . . . . . . . . 376

Instance 120 - Configuration Assembly Revision 1 . . . . . . . . . . . . . 386

Instance 144 – Default Consumed Assembly. . . . . . . . . . . . . . . . . . . 386

Instance 198 - Current Diagnostics Produced Assembly. . . . . . . . . 386

Instance 199 - All Diagnostics Produced Assembly . . . . . . . . . . . . . 388

Connection Object — CLASS CODE 0x0005. . . . . . . . . . . . . . . . . 390

Discrete Input Point Object — CLASS CODE 0x0008. . . . . . . . . 393

Discrete Output Point Object — CLASS CODE 0x0009. . . . . . . 394

Analog Input Point Object — CLASS CODE 0x000A . . . . . . . . . 396

Analog Output Point Object — CLASS CODE 0x000B. . . . . . . . 397

Parameter Object — CLASS CODE 0x000F . . . . . . . . . . . . . . . . . . 398

Parameter Group Object — CLASS CODE 0x0010. . . . . . . . . . . . 399

Discrete Output Group Object — CLASS CODE 0x001E . . . . . 399

Control Supervisor Object — CLASS CODE 0x0029 . . . . . . . . . . 400

Overload Object — CLASS CODE 0x002c . . . . . . . . . . . . . . . . . . . 401

Base Energy Object — CLASS CODE 0x004E. . . . . . . . . . . . . . . . . 401

Electrical Energy Object — CLASS CODE 0x004F . . . . . . . . . . . . 403

Wall Clock Time Object — CLASS CODE 0x008B . . . . . . . . . . . 405

DPI Fault Object — CLASS CODE 0x0097. . . . . . . . . . . . . . . . . . . 406

DPI Warning Object — CLASS CODE 0x0098 . . . . . . . . . . . . . . . 410

MCC Object — CLASS CODE 0x00C2. . . . . . . . . . . . . . . . . . . . . . 413

Comm Adapter Info Object — CLASS CODE 0x0C8 . . . . . . . . . 414

E300 Status Object — CLASS CODE 0x0375. . . . . . . . . . . . . . . . . 414

10 Rockwell Automation Publication 193-UM015B-EN-P - June 2014

Product Overview

Chapter 1

Overview

The E300™ Electronic Overload Relay is a microprocessor-based electronic overload relay designed to protect three-phase or single-phase AC electric induction motors rated from 0.5…65,000 A. Its modular design, communication options, diagnostic information, simplified wiring, and integration into Logix makes this the ideal overload for motor control applications in an automation system. The E300 Electronic Overload Relay provides flexibility, reduces engineering time, and maximizes uptime for important motor starter applications.

Modular Design

Users can select the specific options needed for their motor starter application. The E300 Electronic Overload Relay consists of three modules: sensing, control and communications. Users have choices in each of the three with additional accessories to tailor the electronic motor overload for their application’s exact needs.

• Wide current range

• Sensing capabilities (Current, Ground Fault Current, and/or Voltage)

• Expansion I/O

• Operator interfaces

Communication Options

Users can select from multiple communication options which integrate with Logix based control systems. Developers can easily add the E300 Electronic Overload Relay to Logix based control systems using Integrated Architecture tools such as Add-on Profiles, Add-on Instructions, and Faceplates.

• EtherNet/IP (DLR)

• DeviceNet

Rockwell Automation Publication 193-UM015B-EN-P - June 2014 11

Chapter 1 Product Overview

Diagnostic Information

The E300 Electronic Overload Relay provides a wide variety of diagnostic information to monitor motor performance, proactively alert users to possible motor issues, or identify the reason for an unplanned shut down. Information includes:

• Voltage, Current, & Energy

• Tri p / Warni ng His to ri es

• % Thermal Capacity Utilization

• Time to Trip

• Time to Reset

• Operational Hours

• Number of Starts

• Tri p S nap sh ot

Simplified Wiring

The E300 Electronic Overload Relay provides an easy means to mount to both IEC and NEMA Allen-Bradley contactors. A contactor coil adapter is available for the 100-C contactor, which allows the user to create a functional motor starter with only two control wires.

12 Rockwell Automation Publication 193-UM015B-EN-P - June 2014

Product Overview Chapter 1

193 - ESM - VIG - 30A - C23 592

Module Type

ESM Sensing Module

Sensing Module Type

VIG Current, Ground Fault Current, 

Voltage, & Power IG Current & Ground Fault Current ICurrent

Sensing Module Mounting Style

C23 Mounts to 100-C09…-C23 Contactor C55 Mounts to 100-C30…-C55 Contactor C97 Mounts to 100-C60…-C97 Contactor D180 Mounts to 100-D115…-D180 Contactor S2 Mounts to Bulletin 500 NEMA Size 0-2 Contactor S3 Mounts to Bulletin 500 NEMA Size 3 Contactor S4 Mounts to Bulletin 500 NEMA Size 4 Contactor T DIN Rail / Panel Mount with Power Terminals E3T Replacement DIN Rail / Panel Mount with Power Terminals for an E3 Plus Panel Mount Adapter P DIN Rail / Panel Mount with Pass-thru Power Conductors CT DIN Rail / Panel Mount with Pass-thru Power Conductors (used with External CTs)

Bulletin Number

193 IEC Overload Relay 592 NEMA Overload Relay

Sensing Current Range

30A 0.5…30 A 60A 6…60 A 100A 10…100 A 200A 20…200 A

193 - EIO - 43 - 120

Module Type

EIO I/O Only Control Module EIOGP I/O and Protection Control Module 

(External Ground Fault Sensing and PTC)

I/O Count

63 6 Inputs / 3 Relay Outputs 43 4 Inputs / 3 Relay Outputs 42 4 Inputs / 2 Relay Outputs 22 2 Inputs / 2 Relay Outputs

Bulletin Number

193 IEC Overload Relay

Control Voltage

24D 24V DC 120 110…120V AC, 50/60 Hz 240 220…240V AC, 50/60 H

193 - ECM - ETR

Module Type

ECM Communication Module

Communication Type

ETR EtherNet/IP with Dual Ethernet Ports DNT DeviceNet

Bulletin Number

193 IEC Overload Relay

Catalog Number Explanation

E300 Electronic Overload Relay modules have their own catalog number. The catalog numbers are explained below.

Sensing Module

Control Module

Communication Module

Rockwell Automation Publication 193-UM015B-EN-P - June 2014 13

Chapter 1 Product Overview

193 - EXP - DIO - 42 - 120

Module Type

EXP Expansion Module

I/O Type

DIO Digital I/O

Bulletin Number

193 IEC Overload Relay

Communication Type

120 110…120V AC, 50/60 Hz Inputs 240 220…240V AC, 50/60 Hz Inputs 24D 24V DC Inputs

I/O Count

42 4 Inputs / 2 Relay Outputs

193 - EXP - AIO - 31

Module Type

EXP Expansion Module

I/O Type

AIO Analog I/O

Bulletin Number

193 IEC Overload Relay

I/O Count

31 3 Universal Analog Inputs / 1 Analog Output

193 - EOS - SCS

Module Type

EOS Operator Station

I/O Type

SCS Starter Control Station SDS Starter Diagnostic Station

Bulletin Number

193 IEC Overload Relay

193 - EXP - PS - AC

Module Type

EXP Expansion Module

Func tion Type

PS Expansion Bus Power Supply

Bulletin Number

193 IEC Overload Relay

Supply Voltage

AC 110-240V AC, 50/60Hz control voltage DC 24V DC control voltage

Digital Expansion Module

Analog Expansion Module

Operator Station

Power Supply

14 Rockwell Automation Publication 193-UM015B-EN-P - June 2014

Product Overview Chapter 1

Module Description

The E300 Electronic Overload Relay is comprised of three modules. All three modules are required to make a functional overload relay.

• Sensing Module

• Control Module

• Communication Module

Sensing Module

Figure 1 - Sensing Module

The sensing module electronically samples the current, voltage, power, and energy data consumed by the electric motor internal to the module. Users can pick from one of three varieties of the sensing modules depending on the motor diagnostic information that is needed for the motor protection application:

rrent Sensing

• Cu

• Current and Ground Fault Current Sensing

• Current, Ground Fault Current, Voltage, and Power Sensing

current ranges for each of three varieties of sensing module are shown below:

• 0.5…30 A

• 6…60 A

• 10…100 A

• 20…200 A

Users can choose how the sensing module mechanically mounts inside the

rical enclosure. The following mounting mechanisms are available for the

elect sensing module.

• Mount to the load side of an Allen-Bradley Bulletin 100 IEC Contactor

• Mount to the load side of an Allen-Bradley Bulletin 500 NEMA

Cont

actor

• DIN Rail / Panel Mount with power terminals

• Replacement DIN Rail / Panel Mount with power terminals for an

len-Bradley E3 Plus panel mount adapter

• DIN Rail / Panel Mount with pass-thru power conductors

Rockwell Automation Publication 193-UM015B-EN-P - June 2014 15

Chapter 1 Product Overview

Control Module

Figure 2 - Control Module

The control module is the heart of the E300 Electronic Overload Relay and can attach to any sensing module. The control module performs all of the protection and motor control algorithms and contains the native I/O for the system. The control module has two varieties:

• I/O only

• I/O and prote

ction (PTC & External Ground Fault Current Sensing)

The control module is offered in three control voltages:

• 110…120V AC, 50/60Hz

• 220…240V AC, 50/60Hz

• 24V D

Ext

ernal control voltage is required to power the E300 Electronic Overload Relay

and

activate the digital inputs.

Communication Module

Figure 3 - Communication Module

The communication module allows the E300 Electronic Overload Relay to be integrated into an automation system, and it can attach to any control module. All communication modules allow the user to set the node address with rotary

16 Rockwell Automation Publication 193-UM015B-EN-P - June 2014

Product Overview Chapter 1

turn dials, and it provides diagnostic LEDs to provide system status at the panel. The E300 Electronic Overload Relay supports two network protocols:

• EtherNet/IP

• DeviceNet

The

E300 EtherNet/IP Communication Module has two RJ-45 connectors that

funct

ion as a switch. Users can daisy chain multiple E300 Electronic Overload

Relays with Ethernet cable, and the module supports a Device Level Ring (DLR).

Optional Add-On Modules

Optional Expansion I/O

The E300 Electronic Overload Relay allows the user to add additional digital and analog I/O to the system via the E300 Electronic Overload Relay Expansion Bus if the native I/O count is not sufficient for the application on the base relay. Users can add up to four additional Digital I/O Expansion Modules that have 4 inputs (120V AC, 240V AC, or 24V DC) and 2 relay outputs.

Users can also add up to four additional Analog I/O Expansion Modules, which have three independent universal analog inputs and one isolated analog output. The independent universal analog inputs can accept the following signals:

• 4…20 m

• 0…20 mA

• 0…10V DC

• 1…5V DC

• 0…5V DC

• RTD Sensors (Pt, Cu, Ni, & NiFe)

• NTC Sensors

The is signa diagnostic values:

lated analog output can be programmed to reference a traditional analog

l (4…20 mA, 0…20 mA, or 0…10V DC) to represent the following

• Average %FLA

• %TCU

• Ground Fault Current

• Current Imbalance

• Average L-L Voltage

• Voltage Imbalance

• To ta l kW

• To ta l kVA R

• To ta l kVA

• To ta l P ow er Fa cto r

• User Defined Value

Rockwell Automation Publication 193-UM015B-EN-P - June 2014 17

Chapter 1 Product Overview

Control Station Diagnostic Station

Optional Operator Station

Figure 4 - Operator Stations

Power LED

Trip / Warn LED

Start Forward / Speed 1

Start Reverse / Speed 2

Local / Remote

Escape

Select

ESC

SELECT

RESET

Enter

Down

Stop

LOCAL

REMOTE

Reset

Power LED

Trip / Warn LED

RESET

Start Forward / Speed 1

Start Reverse / Speed 2

Local / Remote

Stop

LOCAL

REMOTE

Reset

The E300 Electronic Overload Relay offers the user the capability to add one operator interface to the Expansion Bus. There are two types of operator stations that the user can chose from: control station or a diagnostic station. Both types of operator stations mount into a standard 22 mm push button knockout, and they provides diagnostic LEDs which allow the user to view the status of the E300 Electronic Overload Relay from the outside of an electrical enclosure. Both operator stations provide push buttons which can be used for motor control logic, and they both can be used to upload and download parameter configuration data from the base relay. The diagnostic station contains a display and navigation buttons that allows the user to view and edit parameters in the base relay.

Optional Expansion Bus Power Supply

Figure 5 - Expansion Bus Power Supply

The E300 Electronic Overload Relay expansion bus provides enough current to operate a system that has (1) Digital Expansion Module and (1) Operator Station. An E300 Electronic Overload Relay system that contains more expansion modules will need supplemental current for the Expansion Bus. The E300 Electronic Overload Relay offers users two types of Expansion Bus Power Supplies: AC (110…240V AC, 50/60 Hz) and DC (24V DC). One Expansion Bus Power Supply supplies enough current for a fully loaded E300 Electronic

18 Rockwell Automation Publication 193-UM015B-EN-P - June 2014

Product Overview Chapter 1

Overload Relay Expansion Bus (four Digital Expansion Modules, four Analog Expansion Modules, and one Operator Station).

Protection Features

Standard Current-Based Protection

All versions of the E300 Electronic Overload Relay provide the following motor protection functions:

• Thermal Overload (51)

• Phase Loss

• Current Imbalance (46)

• Undercurrent – load loss (37)

• Overcurrent – load jam (48)

• Overcurrent – load stall

• Start Inhibit (66)

Ground Fault Current Based Protection

The E300 Electronic Overload Relay sensing modules and control modules with a ground fault current option provides the following motor protection function:

• Ground Fault – zero sequence method (50N)

Voltage and Power Based Protection

The E300 Electronic Overload Relay sensing modules with voltage sensing provides the following motor protection functions:

• Undervoltage (27)

• Overvoltage (59)

• Phase Reversal (47) – voltage based

• Over and Under Frequency (81) – voltage based

• Voltage Imbalance (46)

• Over and Under Power (37)

• Over and Under Leading/Lagging Power Factor (55)

• Over and Under Reactive Power Generated

• Over and Under Reactive Power Consumed

• Over and Under Apparent Power

Rockwell Automation Publication 193-UM015B-EN-P - June 2014 19

Chapter 1 Product Overview

Applications:

The E300 Electronic Overload Relay can be used with the following across the line starter applications:

• Non-Reversing Starter

• Reversing Starter

• Wye (Star) / Delta Starter

• Two -s pe ed Motors

• Low and Medium Voltage with 2 or 3 Potential Transformers

• With or Without Phase Current Transformers

• With or Without Zero-sequence Core Balanced Current Transformer

20 Rockwell Automation Publication 193-UM015B-EN-P - June 2014

Installation and Wiring

Chapter 2

Introduction

Receiving

Unpacking/Inspecting

Storing

This chapter provides instructions for receiving, unpacking, inspecting, and storing the E300™ Electronic Overload Relay. Assembly, installation, and wiring instructions for common applications are also included in this chapter.

It is the responsibility of the user to thoroughly inspect the equipment before accepting the shipment from the freight company. Check the item(s) received against the purchase order. If any items are damaged, it is the responsibility of the user not to accept delivery until the freight agent has noted the damage on the freight bill. Should any concealed damage be found during unpacking, it is again the responsibility of the user to notify the freight agent. The shipping container must be left intact and the freight agent should be requested to make a visual inspection of the equipment.

Remove all packing material from around the E300 Electronic Overload Relay. After unpacking, check the item’s nameplate catalog number against the purchase order.

The E300 Electronic Overload Relay should remain in its shipping container prior to installation. If the equipment is not to be used for a period of time, it must be stored according to the following instructions in order to maintain warranty coverage:

• Store in a clean, dry location.

• Store within an ambient temperature range 

-40…+85 °C (-40…+185

• Store within a relative humidity range of 0…95%, non-condensing.

• Do not store where the device could be exposed to a corrosive atmosphere.

• Do not store in a construction area.

°F).

Rockwell Automation Publication 193-UM015B-EN-P - June 2014 21

Chapter 2 Installation and Wiring

General Precautions

If the E300 Electronic Overload Relay is being deployed in an environment with an ambient temperature greater than 30 °C (86 °F), please refer to the

Environmental Specifications on page 325

derating. In addition to the specific precautions listed throughout this manual, the following general statements must be observed.

ATT EN TI ON : The E300 Electronic Overload Relay contains electrostatic discharge (ESD) sensitive parts and assemblies. Status control precautions are required when installing, testing, servicing, or repairing this assembly. Component damage may result if ESD control procedures are not followed. If you are not familiar with static control procedures, refer to Allen-Bradley publication 8000-SB001_-en-p, “Guarding Against Electrostatic Damage”, or any other applicable ESD protection handbook.

ATT EN TI ON : An incorrectly applied or installed E300 Electronic Overload Relay can result in damage to the components or reduction in product life. Wiring or application errors (e.g., incorrectly figuring the FLA setting, supplying incorrect or inadequate supply voltage, connecting an external supply voltage to the thermistor terminals, or operating or storing in excessive ambient temperatures) may result in malfunction of the E300 Electronic Overload Relay.

for the appropriate temperature

Base Relay Assembly

ATT EN TI ON : Only personnel familiar with the E300 Electronic Overload Relay

and associated machinery should plan to install, start up, and maintain the system. Failure to comply may result in personal injury or equipment damage.

ATT EN TI ON : The purpose of this user manual is to serve as a guide for proper installation. The National Electrical Code (NEC) and any other governing regional or local code will overrule this information. Rockwell Automation cannot assume responsibility for the compliance or proper installation of the

Electronic Overload Relay or associated equipment. A hazard of personal

E300 injury and/or equipment damage exists if codes are ignored during installation.

ATT EN TI ON : The earth ground terminal of the E300 Electronic Overload Relay shall be connected to a solid earth ground via a low-impedance connection.

The following section illustrates the E300 Electronic Overload Relay base relay assembly instructions.

22 Rockwell Automation Publication 193-UM015B-EN-P - June 2014

Installation and Wiring Chapter 2

Control Module to Sensing Module Assembly

Any E300 Control Module can connect to any E300 Sensing Module. The illustrations below show the steps required to make this connection.

Figure 6 - Control Module to Sensing Module Assembly\

Rockwell Automation Publication 193-UM015B-EN-P - June 2014 23

Chapter 2 Installation and Wiring

Communication Module to Control Module Assembly

Any E300 Communication Module can connect to any E300 Control Module. The illustrations below show the steps required to make this connection.

Figure 7 - Communication Module to Control Module Assembly

24 Rockwell Automation Publication 193-UM015B-EN-P - June 2014

Installation and Wiring Chapter 2

Start Forward / Speed 1

Start Reverse / Speed 2

Local / Remote

Stop

Reset

Start Forward / Speed 1

Start Reverse / Speed 2

Local / Remote

Stop

Down

Reset

Escape

Power LED

Trip / Warn LED

Power LED

Trip / Warn LED

Enter

Select

RESET

LOCAL

REMOTE

RESET

SELECT

ESC

REMOTE

LOCAL

Control Station Diagnostic Station

Expansion Bus Peripherals

Panel Mount

Hole

DIN Rail Mount

Panel Mount Hole

Expansion Bus Out

Expansion Bus In

The E300 Electronic Overload Relay offers a range of Expansion Digital and Analog I/O modules that simply connect to the E300 Electronic Overload Relay’s Expansion Bus.

Figure 8 - Expansion Bus Peripherals

Removable I/O Terminals

4 4T

Color

Blinking Green

Green Module OK and active

Module Number Selector

Number

1 - 4

1T - 4T

Note: If the expansion bus does not have an operator station, then the last expansion module number must be set to terminated.

Status LED

Description

O

No power applied

Module OK with no connection

Red Error Detected

Description

Module number

Module number with

expansion bus terminating

resistor applied

Users can also add one of the two available operator stations to the end of the Expansion Bus.

Figure 9 - Expansion Operator Stations

The following illustrations show how to mount and connect the E300 Electronic Overload Relay expansion bus I/O modules, expansion power supplies, and operator stations.

Rockwell Automation Publication 193-UM015B-EN-P - June 2014 25

Chapter 2 Installation and Wiring

Click

1.7 N.m

(15 lb-in)

RESET

SELECT

ESC

REMOTE

LOCAL

800F-AW2

22 mm

Expansion Bus Digital & Analog I/O Modules and Power Supply Installation

Figure 10 - Expansion Bus Digital& Analog I/O Modules and Power Supply

Expansion Bus Operator

Figure 11 - Expansion Bus Operator Station

Station Installation

Expansion Bus Network Installation

26 Rockwell Automation Publication 193-UM015B-EN-P - June 2014

The E300 Electronic Overload Relay will support up (4) Expansion Digital I/O modules, (4) Expansion Analog I/O modules, and (1) Operation Station. The E300 Base Relay can supply enough power for (1) Expansion Digital I/O module

and (1) Operator Station. Any other combination of E300

Expansion Bus

Installation and Wiring Chapter 2

RESET

SELECT

ESC

REMOTE

LOCAL

Click

peripherals will require an Expansion Bus Power Supply which connects as the first module on the Expansion Bus.

Users will set the address dial of the Expansion Digital Module to a unique digital module address number (1-4). If the Expansion Digital Module is the last device on the Expansion Bus, set the address to the address value that enables in the internal terminating resistor (1T-4T). A power cycle is required when changes are made to the address dial.

Users will set the address dial of the Expansion Analog Module to a unique analog module address number (1-4). If the Expansion Analog Module is the last device on the Expansion Bus, set the address to the address value that enables in the internal terminating resistor (1T-4T). A power cycle is required when changes are made to the address dial.

Users will connect the E300 Base Relay to the Expansion Module’s Input Port using the supplied Expansion Bus cable. Users will add the next Expansion Module by connecting the supplied Expansion Bus cable to the Output Port of the previous Expansion Module and into the Input Port of the additional Expansion Module. The Operator Stations is the last device on the E300 Expansion Bus; it only has an Input Port with an internal Expansion Bus terminating resistor.

If the user supplied Expansion Bus cable is not long enough for the installation, 1-meter (Cat. No. 193-EXP-CBL-1M) and 3-meter (Cat. No. 193-EXP-CBL-3M) Expansion Bus cables are available as accessories. The E300 expansion bus can support a maximum distance of 5 meters (16 ft.).

Figure 12 - Expansion Bus Network Installation

Rockwell Automation Publication 193-UM015B-EN-P - June 2014 27

Chapter 2 Installation and Wiring

Starter Assembly

5 - 7 lb-in

IN1

The following illustrations show how to assemble an E300 Electronic Overload Relay as a motor starter with an Allen-Bradley Bulletin 100-C contactor.

100-C09…-C55 Starter Assembly Installation

The starter assembly installation instructions are for use with E300 Sensing Module catalog numbers 193-ESM-___-___-C23 and 193-ESM-___-___-C55

Figure 13 - 100-C09…-C55 Starter Assembly Installation

9 - 22 lb-in

IN0

R04

R03

7 -11 lb-in

28 Rockwell Automation Publication 193-UM015B-EN-P - June 2014

Installation and Wiring Chapter 2

(1.76)

(3.40)

60 (2.3

(1.37)

n 5 (0.18)

190 (7.49)

37 (1.47)

122 (4.81)

29 (1.14)

122

(4.78)

152 (5.98)

67 (2.65)

FROM CONTACTOR MTG. HOLE

(ADD 5 mm (0.19 in.) FOR CONTACTOR COIL ON LINE SIDE)

37 (1.48)

122 (4.81)

29 (1.13)

190 (7.49)

67 (2.65)

152 (5.98)

(1.76)

122

(4.78)

104

(4.10)

(1.374)

60 (2.36)

n 5 (0.18)

(ADD 5 mm (0.19 in.) FOR CONTACTOR COIL ON LINE SIDE)

FROM CONTACTOR MTG. HOLE

FROM

CONTACTOR

MTG. HOLE

Starter Dimensions

Approximate dimensions are shown in millimeters (inches). Dimensions are not intended to be used for manufacturing purposes.

Figure 14 - E300 Sensing Module 193-ESM-___-__-C23 with 100-C09…-C23 Contactor

Figure 15 - E300 Sensing Module 193-ESM-___-__-C55 with 100-C30…-C37 Contactor

Rockwell Automation Publication 193-UM015B-EN-P - June 2014 29

Chapter 2 Installation and Wiring

(2.12)

45 (1.76)

190 (7.49)

107

(4.21)

60 (2.

45 (1.75)

n 5 (0.18)

37 (1.48)

34 (1.34)

122

(4.82)

152 (5.98)

67 (2.65)

FROM CONTACTOR MTG. HOLE

(ADD 5 mm (0.19 in.) FOR CONTACTOR COIL ON LINE SIDE)

180 (7.06)

157 (6.17)

249 (9.78)

35 (1.38)

(2.75)

12 (0.46)

n 6 (0.22)

(3.56)

125

(4.91)

Figure 16 - E300 Sensing Module 193-ESM-___-__-C55 with 100-C43…-C55 Contactor

Figure 17 - E300 Sensing Module 592-ESM-___-__-S2 with NEMA Contactor Size 0 and Size 1

30 Rockwell Automation Publication 193-UM015B-EN-P - June 2014

Installation and Wiring Chapter 2

219 (8.63)

184 (7.24)

276 (10.85)

n 6 (0.22)

100

(3.94)

40 (1.58)

(3.15)

125

(4.91)

12 (0.46)

(1.764)

135 (5.32)

(1.18)

n 5 (0.17)

6 (0.24)

6 (0.217)

9 (0.33)

148 (5.83)

4 (0.154)

46 (1.81)

4 (0.14)

126

(4.94)

101 (3.96)

4 (0.16)

8 (0.30)

Figure 18 - E300 Sensing Module 592-ESM-___-__-S2 with NEMA Contactor Size 2

DIN Rail / Panel Mount Dimensions

Approximate dimensions are shown in millimeters (inches). Dimensions are not intended to be used for manufacturing purposes.

Figure 19 - E300 Sensing Module 193-ESM-___-30A-E3T and 193-ESM-___-60A-E3T

Rockwell Automation Publication 193-UM015B-EN-P - June 2014 31

Chapter 2 Installation and Wiring

2 x 4.5 (0.18) dia.

22.5

(0.89)

80.75 (3.18)

120

(4.73)

98 (3.86)

87 (3.43)

2 x 4.5 (0.18) dia.

22.5

(0.89)

80.75 (3.18)

120

(4.73)

98 (3.86)

87 (3.43)

Expansion Bus Peripherals Dimensions

Approximate dimensions are shown in millimeters. Dimensions are not intended to be used for manufacturing purposes.

Figure 20 - E300 Digital Expansion Module 193-EXP-DIO-___

Figure 21 - E300 Expansion Analog Module 193-EXP-AIO

32 Rockwell Automation Publication 193-UM015B-EN-P - June 2014

Figure 22 - E300 Expansion Power Supply 193-EXP-PS-___

120

(4.73)

80.75 (3.18)

(1.77)

4x 4.5 (0.18) dia

(3.86)87(3.43)

(0.47)

22.5 (0.89) dia.

18.5

(0.73)

13.5 (0.53)

100

(3.94)

(2.76)

Installation and Wiring Chapter 2

100

(3.94)

45 (1.77)

Figure 23 - E300 Starter Control Station 193-EOS-SCS

18.5

(0.73)

13.5

(0.53)

Figure 24 - E300 Starter Diagnostic Station 193-EOS-SDS

22.5 (0.89) dia.

Rockwell Automation Publication 193-UM015B-EN-P - June 2014 33

Chapter 2 Installation and Wiring

Terminals

Sensing Module

Table 1 - E300 Sensing Module Wire Size and Torque Specifications

Wire Type Conductor Torque

Single

Stranded/Solid [AWG]

Multiple

Single

Flexible-Stranded with Ferrule Metric

Multiple

Single

Coarse-Stranded/Solid Metric

Multiple

Cat. No.

193-ESM-_ _ _-30A-_ _ _ 193-ESM-_ _ _-60A-_ _ _ 592-ESM-_ _ _-30A-_ _ _ 592-ESM-_ _ _-60A-_ _ _

#14…6 AWG 22 lb-in.

#10…6 AWG 30 lb-in.

2.5…16 mm2

2.5 N•m

6…10 mm2

3.4 N•m

2.5…25 mm2

2.5 N•m

6…16 mm2

3.4 N•m

193-ESM-_ _ _-100A-_ _ _ 592-ESM-_ _ _-100A-_ _ _

#12…1 AWG 35 lb-in.

#6…2 AWG 35 lb-in.

4…35 mm2 4 N•m

4…25 mm2 4 N•m

4…50 mm2 4 N•m

4…35 mm2 4 N•m

34 Rockwell Automation Publication 193-UM015B-EN-P - June 2014

Control Module

193-EIOGP-42- _ _ _

193-EIOGP-22- _ _ _

Sensing Module Latch

Power / PTC

Terminals

Expansion Bus Connector

Relay / Ground Fault Terminals

R13

R14

IN2

IN3

IT1

IT2

R13

R14

193-EIO-63- _ _ _

193-EIO-43- _ _ _

R13

R14

R23

R24

IN2

IN3

IN4

IN5

R13

R14

R23

R24

IN2

IN3

IT1

IT2

Input / Output Terminals

Communication Module Latch

IN1

IN0

R04

R03

Figure 25 - E300 Control Module Terminal Designations

Installation and Wiring Chapter 2

Rockwell Automation Publication 193-UM015B-EN-P - June 2014 35

Chapter 2 Installation and Wiring

R24R23

RELAY 2RELAY 1

R14R13

IN3

IN2

Additional Inputs for 193-EIO-63-_ _ _

IN0

IN1

A1A1

R03

R04

IN5

IN4

(+)

(-)

RELAY 0

S2S1

RELAY 1

R14R13

IN3

IN2

IN0

IN1

A1A1

R03

R04

IT2

IT1

(+)

(-)

RELAY 0

193-EIOGP-_ _-_ _ _193-EIO-_ _-_ _ _

Ground

Fault

PTC

Additional Inputs for 193-EIOGP-42-_ _ _

Table 2 - E300 Control Module Wire Size and Torque Specifications

Cat. No.

Wire Type Conductor Torque

193-EIO-_ _-_ _ _ 193-EIOGP-_ _-_ _ _

Single 24...12 AWG

Stranded/Solid [AWG]

Flexible-Stranded with Ferrule Metric

Coarse-Stranded/Solid Metric

Multiple (stranded only)

24...16 AWG 5 lb-in

Single 0.25…2.5 mm

Multiple

0.5...0.75 mm

0.55 N•m

Single 0.2...2.5 mm

Multiple

0.2...1.5 mm

0.55 N•m

Figure 26 - Control Module Wiring

36 Rockwell Automation Publication 193-UM015B-EN-P - June 2014

Expansion Digital Module

IN0 IN1 INC

IN2 IN3

RS2

R04 R14 RC3

Figure 27 - E300 Expansion Digital Module Terminal Designations

Installation and Wiring Chapter 2

Table 3 - E300 Expansion Digital Module Wire Size and Torque Specifications

Wire Type Conductor Torque

Single 24...12 AWG

Stranded/Solid [AWG]

Multiple (stranded only)

Single 0.25…2.5 mm

Flexible-Stranded with Ferrule Metric

Multiple

Single 0.2...2.5 mm

Coarse-Stranded/Solid Metric

Multiple

Cat. No. 193-EXP-DIO-42-_ _ _

24...16 AWG 5 lb-in

0.5...0.75 mm

0.55 N•m

0.2...1.5 mm

0.55 N•m

Rockwell Automation Publication 193-UM015B-EN-P - June 2014 37

Chapter 2 Installation and Wiring

R04 R14 RC3

IN0 INCIN1 IN2 IN3

Source

IN1+ IN1- RS1

IN2+ IN2- RS2

OUT+OUT-

IN0+ IN0- RS0

Figure 28 - E300 Expansion Digital Module Wiring Diagram

Expansion Analog Module

Figure 29 - E300 Expansion Analog Module Terminal Designations

38 Rockwell Automation Publication 193-UM015B-EN-P - June 2014

Installation and Wiring Chapter 2

Analog Current Input Analog Voltage Input

24V DC

Power

Supply

INx+

Current

Input

Device

INx+

INx-

Analog Voltage or Current Output

Out

Out+

Device

2 Wire RTD

INx+

INx-

3 Wire RTD

INx+

Table 4 - E300 Expansion Analog Module Wire Size and Torque Specifications

Wire Type Conductor Torque

Single 24...12 AWG

Stranded/Solid [AWG]

Flexible-Stranded with Ferrule Metric

Coarse-Stranded/Solid Metric

Multiple (stranded only)

Single 0.25…2.5 mm

Multiple

Single 0.2...2.5 mm

Multiple

Figure 30 - E300 Expansion Analog I/O Modules 193-EXP-AIO-__

Cat. No. 193-EXP-AIO-31

24...16 AWG 5 lb-in

0.5...0.75 mm

0.55 N•m

0.2...1.5 mm

0.55 N•m

Rockwell Automation Publication 193-UM015B-EN-P - June 2014 39

Chapter 2 Installation and Wiring

A1 A2

Source

Expansion Power Supply

Figure 31 - E300 Expansion Power Supply Terminal Designations

Table 5 - E300 Expansion Power Supply Wire

Wire Type Conductor Torque

Stranded/Solid [AWG]

Flexible-Stranded with Ferrule Metric

Coarse-Stranded/Solid Metric

Size and Torque Specifications

Single 24...12 AWG

Multiple (stranded only)

Single 0.25…2.5 mm

Multiple (stranded only)

Single 0.2...2.5 mm

Multiple (stranded only)

Figure 32 - E300 Expansion Power Supply Wiring Diagram

Cat. No. 193-EXP-PS-_ _

24...16 AWG 5 lb-in

0.5...0.75 mm

0.55 N•m

0.2...1.5 mm

0.55 N•m

40 Rockwell Automation Publication 193-UM015B-EN-P - June 2014

Installation and Wiring Chapter 2

Grounding

Short-Circuit Ratings

The following grounding recommendations are provided to ensure EMC requirements during installation

• The earth ground terminal of the E300 Electronic Overload Relay shall be

connected to a solid earth ground via a low-impedance connection.

• Wire the green shield wire of the Cat. No. 193-ECM-ETR into the earth ound terminal of the E300 control module.

• Installations employing an external ground fault sensor shall ground the

cable shield

at the sensor with no connection made at the E300 Electronic

Overload Relay.

• The PTC thermistor cable shield shall be grounded at the E300 Electronic

erload Relay with no connection made at the opposite end.

The E300 Electronic Overload Relay is suitable for use on circuits capable of delivering not more than the RMS symmetrical amperes listed in the following tables.

Table 6 - Standard Fault Short Circuit Ratings per UL60947-4-1 and CSA 22.2 No. EN60947-4-1

Overload Relay using Sensing Module Cat. No. Max. Available Fault Current [A] Maximum Voltage [V]

193-ESM-___-30A-C23

193-ESM-___-30A-C55

193-ESM-___-30A-E3T

193-ESM-___-30A-P

193-ESM-___-30A-T

193-ESM-VIG-30A-CT

592-ESM-___-30A-S2

193-ESM-___-60A-C55

193-ESM-___-60A-E3T

193-ESM-___-60A-P

193-ESM-___-60A-T

592-ESM-___-60A-S2

5,000 600

Table 7 - Short Circuit Ratings per EN60947-4-1

Overload Relay using Sensing Module Cat. No.

193-ESM-___-30A-C23

193-ESM-___-30A-C55

193-ESM-___-30A-E3T

193-ESM-___-30A-P

193-ESM-___-30A-T

193-ESM-VIG-30A-CT

592-ESM-___-30A-S2

193-ESM-___-60A-C55

193-ESM-___-60A-E3T

193-ESM-___-60A-P

193-ESM-___-60A-T

592-ESM-___-60A-S2

Rockwell Automation Publication 193-UM015B-EN-P - June 2014 41

Prospective Short-

Circuit Current, Ir [A]

3,000 100,000 690

Conditional Short-Circuit

Current, Iq [A]

Maximum Voltage [V]

Chapter 2 Installation and Wiring

Table 8 - High Fault Short Circuit Ratings per UL60947-4-1 and CSA 22.2 No. EN60947-4-1 with Bul. 100-C and 100-D IEC contactors protected by fuses

Overload Relay using Sensing Module Cat. No.

193-ESM-___-30A-C23

193-ESM-___-30A-C55,  193-ESM-___-60A-C55

Overload Relay using Sensing Module Cat. No.

193-ESM-___-30A-C23

Contactor Cat. No. Max. Starter FLC[A]

100-C09 9

100-C12 12 20

100-C16 16 30

100-C23 23 30

100-C30 30 50

100-C37 37 50

100-C43 43 70

100-C55 55 80

Max. Available Fault

Current [A]

100,000 600

Max. Voltage [V] Class C or JJ fuse [A]

Table 9 - Short Circuit Ratings per UL60947-4-1 and CSA 22.2 No. EN60947-4-1 with Bul. 100-C IEC contactors protected by Bul. 140U-D circuit breakers

Contactor Cat. No. Max. Starter FLC[A]

100-C09 9

100-C12 12

100-C16 16

100-C23 23

100-C09 9

100-C12 12

100-C16 16

100-C23 23

100-C09 9

100-C12 12

100-C16 16

100-C23 23

Max. Available Fault

Current [A]

65,000 480Y/277V C30 (30 A)

35,000 600Y/347V C30 (30 A)

5,000 600Y/347V C30 (30 A)

Max. Voltage [V]

Max. Circuit Breaker Cat. No. 140U-D6D3-

Table 10 - High Fault Short Circuit Ratings per UL60947-4-1 and CSA 22.2 No. EN60947-4-1 with Bul. 500 line NEMA contactors protected by fuses

Overload Relay using Sensing Module Cat. No.

592-ESM-___-30A-S2 00 9

592-ESM-___-30A-S2 0 18

592-ESM-___-30A-S2 1 27

592-ESM-___-60A-S2 2 45

Fuse Coordination

Contactor Size Max. Starter FLC[A]

The following tables list Type I and Type II Fuse Coordination when used in conjunction with Bulletin 100-C & 100-D and Bulletin 500 NEMA Size 00… 2 Contactors.

ATT EN TI ON : Select the motor branch circuit protection that complies with the NEC and any other governing regional or local codes.

Max. Available Fault

Current [A]

100,000

Max. Voltage

[V]

600 — 20

240 30 30

600 30 30

240 60 100

600 30 50

240 100 200

600 60 100

Max. UL Fuse [A]

42 Rockwell Automation Publication 193-UM015B-EN-P - June 2014

Installation and Wiring Chapter 2

Table 11 - Type 1 and Type II fuse coordination with Bul. 100-C and 100-D contactors per EN60947-4-1

Overload Relay using Sensing Module Cat. No.

193-ESM-___-30A-C23

193-ESM-___-30A-C55,  193-ESM-___-60A-C55

Contactor Cat.

No.

100-C09 9

100-C12 12 20 20

100-C16 16 30 30

100-C23 23

100-C30 30 50 50

100-C37 37 50 50

100-C43 43 70 70

100-C55 55 80 80

Max. Starter

FLC[A]

Prospective Short-Circuit

Current, Ir [A]

1000

3000

Conditional Short-

Circuit Current, Iq [A]

100,000 600

Max. Voltage

[V]

Type I C lass J or

CC Fuse [A]

20 15

40 40

Type II Class J or CC Fuse [A]

Table 12 - Type 1 and Type II fuse coordination with Bul. 100-C and 100-D contactors  per EN60947-4-1

Overload Relay using Sensing Module Cat. No.

592-ESM-___-30A-S2 0 18

592-ESM-___-30A-S2 1 27 30 30

592-ESM-___-60A-S2 2 45 60 60

Contactor Size Max. Starter FLC[A]

Prospective Short-

Circuit Current, Ir [A]

3000 100,000 600

Conditional Short-

Circuit Current, Iq

[A]

Max. Voltage

[V]

Type I C lass J

Fuse [A]

30 30

Type II Class J

Fuse [A]

Typical Motor Connections

ATT EN TI ON : When working on energized circuits, DO NOT rely on voltage and

current information provided by the E300 Electronic Overload Relay for personal safety. Always use a portable voltage or current measurement device to measure the signal locally.

Three-Phase Direct On-Line (DOL) & Single-Phase Full Voltage

The following wiring diagram illustrates the E300 Electronic Overload Relay typical motor connections in a three-phase DOL and Single-Phase Full Voltage applications.

Rockwell Automation Publication 193-UM015B-EN-P - June 2014 43

Chapter 2 Installation and Wiring

Figure 33 - E300 DOL and Single-Phase Full Voltage Connections

Three-Phase Direct-On-Line

S.C.P.D.

2/T1

T1T2T3

E300

4/T2

6/T3

Single-Phase Full-Voltage

S.C.P.D.

2/T1

E300

4/T2

6/T3

External Line Current Transformer Application

Current Transformer Ratio

The following E300 Electronic Overload Relay sensing module catalog numbers can be used with step down current transformers:

• 193-

• 193-ESM-IG-30A-T

• 193-ESM-IG-30A-P

• 193-ESM-I-30A-E3T

• 193-ESM-I-30A-T

• 193-ESM-I-30A-P

• 193-ESM-VIG-30A-CT

CT Primary (Parameter 263) and CT Secondary (Parameter 264) allows the user to identify the turns ratio of the step down current transformers in use. The E300 Electronic Overload Relay will automatically adjust the measured current based on these two configuration parameters. Users will use the primary current for their FLA settings.

Table 13 - CT Primary (Parameter 263)

CT Primary (Parameter 263)

Default Value 5

Minimum Value 1

Maximum Value 65535

ESM-IG-30A-E3T

44 Rockwell Automation Publication 193-UM015B-EN-P - June 2014

Param eter Type UINT

IMPORTANT

Size (Bytes) 2

Scaling Factor 1

Units Amps

Table 14 - CT Secondary (Parameter 264)

CT Secondary (Parameter 264)

Default Value 5

Minimum Value 1

Maximum Value 65535

Param eter Type UINT

Size (Bytes) 2

Scaling Factor 1

Units Amps

ATT EN TI ON : Improper configuration of the CT Ratio parameters can result in the E300 Electronic Overload Relay reporting inaccurate motor operational data and possible motor damage.

Installation and Wiring Chapter 2

The E300 Electronic Overload Relay will trip on a configuration fault when the FLA setting is outside of the legal range of the selected CT Ratio settings. The TRIP/WARN LED status indicator will flash red 3-long, 8-short blinking pattern.

The installer shall (1) provide one CT for each motor phase and shall (2) connect the CT’s secondary leads to the appropriate sensing module power terminals. The CTs shall be selected to be capable of providing the required VA to the secondary load, which includes the E300 Sensing Module burden of 0.1 VA at the rated secondary current and the wiring burden. Finally, the CT shall (1) be rated for Protective Relaying to accommodate the high inrush currents associated with motor startup and shall (2) have an accuracy of ≤±2% over its normal operating range. Typical CT ratings include:

• ANSI USA

• CSA (Canada)

• IEC (Europe)

• Class C5 BO.1

• Class 10L5

• 5 VA Class SP10

ATT EN TI ON : The improper selection of a current transformer can result in the E300 Electronic Overload Relay reporting inaccurate motor operational data and possible motor damage. The selected current transformer must be rated for protective relaying applications.

Rockwell Automation Publication 193-UM015B-EN-P - June 2014 45

Chapter 2 Installation and Wiring

NEMA

L1 L2

L1/1 L2/3 L3/5

T1/2 T2/4 T3/6

IEC

L1 L2

L1/1 L2/3 L3/5

T1/2 T2/4 T3/6

E300

Primary

Current

Transformers

Primary

Current

Transformers

E300

Figure 34 - External Current Transformer Connection

The E300 Electronic Overload Relay voltage based sensing modules support a wide variety of power systems. Listed below are the power systems supported by the specific sensing module.

Table 15 - Supported Power Systems

Catalog Number Connection Type Power System

Single Phase

193-ESM-VIG-__-__ 592-ESM-VIG-__-__

193-ESM-VIG-30A-CT

Direct

3 PT

2 PT

Delta

Wye

Grounded B Phase Delta

Single Phase

Delta

Wye

Grounded B Phase Delta

Delta

Wye

Single Phase

Open Delta

Voltage Mode

Voltage Mode (Parameter 252) determines the method for how voltage is monitored E300 Electronic Overload Relay. The user selects the connection type for the appropriate power system.

46 Rockwell Automation Publication 193-UM015B-EN-P - June 2014

Installation and Wiring Chapter 2

Table 16 - Voltage Mode (Parameter 352)

Default Value 0 = Delta direct or with PTs

0 = Delta direct or with PTs

1 = Wye direct or with PTs

Range

Parameter Type USINT

Size (Bytes) 1

Scaling Factor 1

Units

2 = Delta with Delta to Wye PTs

3 = Wye with D elta to Wye PTs

4 = Delta with Wye to Delta PTs

5 = Wye with Wye to De lta PTs

Potential (Voltage) Transformer Ratio

The E300 Electronic Overload Relay sensing module catalog number 193-ESMVIG-30A-CT can be used with step down potential (voltage) transformers. PT Primary (Parameter 353) and PT Secondary (Parameter 354) allows the user to identify the turns ratio of the step down potential (voltage) transformers in use. The E300 Electronic Overload Relay will automatically adjust the measured voltage based on these two configuration parameters. Users will use the primary voltage for their voltage protection settings.

Table 17 - PT Primary (Parameter 353)

Default Value 480

Minimum Value 1

Maximum Value 65535

Param eter Type UINT

Size (Bytes) 2

Scaling Factor 1

Units Amps

Table 18 - PT Secondary (Parameter 354)

Default Value 480

Minimum Value 165535

Maximum Value

Param eter Type UINT

Size (Bytes) 2

Scaling Factor 1

Units Amps

Rockwell Automation Publication 193-UM015B-EN-P - June 2014 47

Chapter 2 Installation and Wiring

Control Circuits

ATT EN TI ON : Do not exceed the ratings of the E300 Electronic Overload Relay’s

output and trip relay. If the coil current or voltage of the contactor exceeds the overload relay’s ratings, an interposing relay must be used.

ATT EN TI ON : When the power is applied to the E300 Electronic Overload Relay’s A1 and A2 terminals, the N.O. relay contact assigned as a Trip Relay will close after approximately 2 seconds if no trip condition exists.

ATT EN TI ON : Additional control circuit protection may be required. Refer to the applicable electrical codes.

The E300 Electronic Overload relay is capable of providing motor control logic for many different type of motor starters (refer to Chapter 4 for more information on Operating Modes). By default, the E300 is configured for the Overload-Network operating mode in which Relay 0 (terminals R03 and R04) is configured to be a normally closed Trip Relay. The following wiring diagrams are typical control circuits for Non-Reversing and Reversing Motor starters that use the Overload-Network operating mode.

Full-Voltage Non-Reversing Starter (with Network Control)

Figure 35 - NEMA Nomenclature

Relay 0

Relay 1

R13 R14

Contact shown with supply voltage applied.

Configured as a

Trip Relay

R03

R04

48 Rockwell Automation Publication 193-UM015B-EN-P - June 2014

Figure 36 - CENELEC Nomenclature

Relay 1

REV

Relay 2

FOR

REV

Relay 0 Configured as a

Trip Relay

Contact shown with supply voltage applied.

R13 R14

R23 R24

A1 A2

95 96

Installation and Wiring Chapter 2

Relay 1

R13

R14

Relay 0 Configured

as a Trip Relay

R03

R04

Contact shown with supply voltage applied.

Full-Voltage Reversing Starter (with Network Control)

Figure 37 - NEMA Nomenclature

Rockwell Automation Publication 193-UM015B-EN-P - June 2014 49

Chapter 2 Installation and Wiring

Figure 38 - CENELEC Nomenclature

Relay 0

Configured as a

Trip Relay

R03

R04

Relay 1

R13

R14

Relay 2

R23

R24

A1 A1

Contact shown with supply voltage applied.

50 Rockwell Automation Publication 193-UM015B-EN-P - June 2014

System Operation and Configuration

Chapter 3

Introduction

Device Modes

This chapter provides instructions for operating and configuring an E300 Electronic Overload Relay system. Settings for Device Modes, Option Match, Security Policy, I/O Assignments, Expansion Bus Fault, Emergency Start, and an introduction to Operating Modes are included in this chapter.

The E300 Electronic Overload Relay has five device modes to validate configuration of the device and limit when a user can configure the E300 Electronic Overload Relay, perform a firmware update, and issue commands.

• Administration Mode

• Operation Mode

• Run Mode

• Te st Mo de

• Invalid Configuration Mode

Administration Mode

Administration Mode is a maintenance mode for the E300 Electronic Overload Relay which allows users to configure parameters, modify security policies, enable web servers (see page 286 firmware upgrades, and issue commands.

to enable the EtherNet/IP web server), perform

Follow these steps to enter into Administration Mode:

1. Set the rotary dials on the E300 Communication Module to the following values

– For EtherNet/IP set the rotary dials to 0-0-0 – For DeviceNet set the rotary dials to 7-7

2. Cycle power on the E300 Electronic Overload Relay

ter commissioning activities and maintenance tasks are completed, return the E300 Ele rotary dials of the E300 communication module back to its previous positions and cycle power.

Rockwell Automation Publication 193-UM015B-EN-P - June 2014 51

ctronic Overload Relay back to Operation or Run Mode by setting the

Chapter 3 System Operation and Configuration

Bit

1514131211109876543210 Function

Operation Mode

Operation Mode is a standby mode for the E300 Electronic Overload Relay in which the E300 is ready to protect an electric motor and no electrical current has been detected. Users can modify configuration parameters, upgrade firmware, and issue commands if the appropriate security policies are enabled. The Power LED on the Communication Module and Operator Stations will be flashing green and bit 14 in Device Status 0 (Parameter 20) is set to 1 when the device is in Operation Mode.

Table 19 - Operation Mode Bit Function Detail — Device Status 0 (Parameter 20)

X Trip Present

X Warning Present

X Invalid Configuration

X Current Present

X GFCurrent Present

X Voltage Present

X Emergency Start Enabled

X DeviceLogix Enabled

X Feedback Timeout Enabled

X Operator Station Present

X Voltage Sensing Present

X Intern Ground Fault Sensing Present

X Extern Ground Fault Sensing Present

XPTC Sensing

XReady

Reserved

Run Mode

Run Mode is an active mode for the E300 Electronic Overload Relay in which the E300 is sensing electrical current and is actively protecting an electric motor. Only non-motor protection configuration parameters can be modified if the appropriate security policies are enabled. The Power LED on the Communication Module and Operator Stations will be solid green and bits 3, 4, and/or 5 in Device Status 0 (Parameter 20) are set to 1 when the device is in Run Mode.

52 Rockwell Automation Publication 193-UM015B-EN-P - June 2014

System Operation and Configuration Chapter 3

Table 20 - Run Mode Bit Function Detail — Device Status 0 (Parameter 20)

Bit

1514131211109876543210 Function

X Trip Present

X Warning Present

X Invalid Configuration

X Current Present

X GFCurrent Present

X Voltage Present

X Emergency Start Enabled

X DeviceLogix Enabled

X Feedback Timeout Enabled

X Operator Station Present

X Voltage Sensing Present

X Intern Ground Fault Sensing Present

X Extern Ground Fault Sensing Present

XPTC Sensing

XReady

Reserved

Test Mode

Test Mode is used by installers of motor control centers who are testing and commissioning motor starters with an automation system. A digital input of the E300 Electronic Overload Relay is assigned to monitor the motor control center enclosure’s Test Position. The Input Assignments (Parameters 196-201) are described later in this chapter.

Users commissioning motor starters in an automation system can put their motor control center enclosure into the Test Position to activate Test Mode and verify that the digital inputs and relay outputs of the E300 Electronic Overload Relay are operating properly with the motor starter without energizing power to the

motor. If the E300

Electronic Overload Relay senses current or voltage in Test

Mode, the E300 Electronic Overload Relay will generate a Test Mode Trip.

Invalid Configuration Mode

Invalid Configuration Mode is an active mode for the E300 Electronic Overload Relay in which the E300 is in a tripped state due to invalid configuration data. Invalid Configuration Parameter (Parameter 38) indicates the parameter number that is causing the fault. Invalid Configuration Cause (Parameter 39) identifies the reason for Invalid Configuration Mode.

Rockwell Automation Publication 193-UM015B-EN-P - June 2014 53

Chapter 3 System Operation and Configuration

Bit

1514131211109876543210 Function

Table 21 - Invalid Configuration Cause (Parameter 39)

Code Description

0No Error

1 Value over maximum value

2 Value under minimum value

3 Illegal value

4 L3 Current detected (for single-phase applications)

5 CopyCat error

The Trip/Warn LED on the Communication Module and Operator Stations will be flashing a pattern of red, 3 long and 8 short blinks, and bits 0 and 2 in Device Status 0 (Parameter 20) are set to 1 when the device is in Invalid Configuration Mode.

Table 22 - Invalid Configuration Mode Bit Function Detail — Device Status 0 (Parameter 20)

X Trip Present

X Warning Present

X Invalid Configuration

X Current Present

X GFCurrent Present

X Voltage Present

X Emergency Start Enabled

X DeviceLogix Enabled

X Feedback Timeout Enabled

X Operator Station Present

X Voltage Sensing Present

X Intern Ground Fault Sensing Present

X Extern Ground Fault Sensing Present

XPTC Sensing

XReady

Reserved

To return to Operation/Run Mode, place a valid configuration value in the parameter identified by Invalid Configuration Parameter (Parameter 38) and Invalid Configuration Cause (Parameter 39). Reset the trip state of the E300 Electronic Overload Relay by pressing the blue reset button on the Communication Module, via network communications, with the internal web server of the EtherNet/IP communications module, or by an assigned digital input.

Option Match

Due to the modular nature of the E300 Electronic Overload Relay, a user can enable the Option Match feature to ensure that the options that were expected for the motor protection application are the ones that are present on the E300

54 Rockwell Automation Publication 193-UM015B-EN-P - June 2014

System Operation and Configuration Chapter 3

Electronic Overload Relay system. Users can configure an option mismatch to cause a protection trip or provide a warning within the E300.

Enable Option Match Protection Trip (Parameter 186)

To enable the E300 Electronic Overload Relay’s Option Match feature to cause a protection trip in the event of an option mismatch, place a (1) in bit position 8 of Parameter 186 (Control Trip Enable). Users can select the specific option match features to cause a protection trip in Parameter 233 (Option Match Action).

Table 23 - Enable Option Match Protection Trip Bit Function Detail— Control Trip Enable (Parameter 186)

Bit

1514131211109876543210 Function

X Test Trip Enable

XPTC Trip Enable

X DeviceLogix Trip Enable

X Operator Station Trip Enable

X Remote Trip Enable

X Blocked Start Trip Enable

X Hardware Fault Trip Enable

X Configuration Trip Enable

X Option Match Trip Enable

X Feedback Timeout Trip Enable

X Expansion Bus Trip Enable

Reserved

X Non-Volatile Memory Trip Enable

XReady

Reserved

Rockwell Automation Publication 193-UM015B-EN-P - June 2014 55

Chapter 3 System Operation and Configuration

Bit

1514131211109876543210 Function

Enable Option Match Protection Warning (Parameter 192)

To enable the E300 Electronic Overload Relay’s Option Match feature to cause a warning in the event of an option mismatch, place a (1) in bit position 8 of Parameter 192 (Control Warning Enable). Users can select the specific option match features to cause a warning in Parameter 233 (Option Match Action).

Table 24 - Enable Option Match Protection Warning Bit Function Detail— Control Warning Enable (Parameter 192)

Reserved

X DeviceLogix Warning Enable

Reserved

X Option Match Warning Enable

X Feedback Timeout Warning Enable

X Expansion Bus Warning Enable

X Number Of Starts Warning Enable

X Operating Hours Warning Enable

Reserved

Control Module Type (Parameter 221)

The E300 Electronic Overload Relay offers six different control modules. Place the value of the expected control module into Parameter 221. A value of (0) disables the Option Match feature for the control module.

Table 25 - Control Module Type (Parameter 221)

Code Description Control Module Cat. No.

0Ignore —

1 6 Inputs, 24V DC / 3 Relay Outputs 193-EIO-63-24D

2 4 Inputs, 110-120V AC 50/60Hz / 3 Relay Outputs 193-EIO-43-120

3 4 Inputs, 220-240V AC 50/60Hz / 3 Relay Outputs 193-EIO-43-240

4 4 Inputs, 24V DC / 2 Relay Outputs / External Ground Fault / PTC 193-EIOGP-42-24D

5 2 Inputs, 110-120V AC 50/60Hz / 2 Relay Outputs / External Ground Fault / PTC 193-EIOGP-22-120

6 2 Inputs, 220-240V AC 50/60Hz / 2 Relay Outputs / External Ground Fault / PTC 193-EIOGP-22-240

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Sensing Module Type (Parameter 222)

The E300 Electronic Overload Relay offers 12 different sensing modules. Place the value of the expected sensing module into Parameter 222. A value of (0) disables the Option Match feature for the sensing module.

Table 26 - Sensing Module Type (Parameter 222)

Code Description Sensing Module Cat. No.

0 Ignore —

1 Voltage / Current 0.5…30 A / Ground Fault 193-ESM-VIG-30A-__ or 592-ESM-VIG-30A-__

2 Voltage / Current 6…60 A / Ground Fault 193-ESM-VIG-60A-__ or 592-ESM-VIG-60A-__

3 Voltage / Current 10…100 A / Ground Fault 193-ESM-VIG-100A-__ or 592-ESM-VIG-100A-__

4 Voltage / Current 20…200 A / Ground Fault 193-ESM-VIG-200A-__ or 592-ESM-VIG-200A-__

5 Current 0.5…30 A / Ground Fault 193-ESM-IG-30A-__ or 592-ESM-IG-30A-__

6 Current 6…60 A / Ground Fault 193-ESM-IG-60A-__ or 592-ESM-IG-60A-__

7 Current 10…100 A / Ground Fault 193-ESM-IG-100A-__ or 592-ESM-IG-100A-__

8 Current 20…200 A / Ground Fault 193-ESM-IG-200A-__ or 592-ESM-IG-200A-__

9 Current 0.5…30 A 193-ESM-I-30A-__ or 592--ESM-I-30A-__

10 Current 6…60 A 193-ESM-I-60A-__ or 592--ESM-I-60A-__

11 Current 10…100 A 193-ESM-I-100A-__ or 592--ESM-I-100A-__

12 Current 20…200 A 193-ESM-I-200A-__ or 592--ESM-I-200A-__

Communication Module Type (Parameter 223)

The E300 Electronic Overload Relay offers two different communication modules. Place the value of the expected communication module into Parameter

223. A value of (0) disables the Option Match feature for the communication module.

Table 27 - Communication Module Type (Parameter 223)

Code Description Communication Module Cat. No.

0Ignore —

1 EtherNet/IP with Dual Port Switch supporting DLR 193-ECM-ETR

2 DeviceNet 193-ECM-DNT

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Operator Station Type (Parameter 224)

The E300 Electronic Overload Relay offers two different types of operator stations. Place the value of the expected operator station into Parameter 224. A value of (0) disables the Option Match feature for the operator station. A value of (1), “No Operator Station”, makes the operator station not available to the Expansion Bus and prevents a user from connecting an operator station to the E300 Electronic Overload Relay system.

Table 28 - Operator Station Type (Parameter 224)

Code Description Operator Station Cat. No.

0Ignore —

1 No Operator Station (Operator Station Not Available) —

2 Control Station 193-EOS-SCS

3 Diagnostic Station with LCD 193-EOS-SDS

Digital I/O Expansion Module 1 Type (Parameter 225)

The E300 Electronic Overload Relay supports up to four additional Digital I/O expansion modules. This parameter configures the Option Match feature for the Digital I/O expansion module at Digital Module Address 1. There are three different types of Digital I/O expansion modules. Place the value of the expected Digital I/O expansion module at Digital Module Address 1 into Parameter 225. A value of (0) disables the Option Match feature for this Digital I/O expansion module. A value of (1), “No Digital I/O Expansion Module at Digital Module Address 1”, makes the Digital I/O expansion module at Digital Module Address 1 not available to the Expansion Bus and prevents a user from connecting a Digital I/O expansion module at Digital Module Address 1 to the E300 Electronic Overload Relay system.

Table 29 - Digital I/O Expansion Module 1 Type (Parameter 225)

Code Description Digital I/O Expansion Module Cat. No.

0 Ignore —

No Digital I/O Expansion Module (Digital I/O Expansion

Module Not Available)

2 4 Inputs, 24V DC / 2 Relay Outputs 193-EXP-DIO-42-24D

3 4 Inputs, 110-120V AC 50/60Hz / 2 Relay Outputs 193-EXP-DIO-42-120

4 4 Inputs, 220-240V AC 50/60Hz / 2 Relay Outputs 193-EXP-DIO-42-240

—

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Digital I/O Expansion Module 2 Type (Parameter 226)

The E300 Electronic Overload Relay supports up to four additional Digital I/O expansion modules. This parameter configures the Option Match feature for the Digital I/O expansion module at Digital Module Address 2. There are three different types of Digital I/O expansion modules. Place the value of the expected Digital I/O expansion module at Digital Module Address 2 into Parameter 226. A value of (0) disables the Option Match feature for this Digital I/O expansion module. A value of (1),“No Digital I/O Expansion Module at Digital Module Address 2”, makes the Digital I/O expansion module at Digital Module Address 2 not available to the Expansion Bus and prevents a user from connecting a Digital I/O expansion module at Digital Module Address 2 to the E300 Electronic Overload Relay system.

Table 30 - Digital I/O Expansion Module 2 Type (Parameter 226)

Code Description Digital I/O Expansion Module Cat. No.

0Ignore —

No Digital I/O Expansion Module (Digital I/O Expansion

Module Not Available)

2 4 Inputs, 24V DC / 2 Relay Outputs 193-EXP-DIO-42-24D

3 4 Inputs, 110-120V AC 50/60Hz / 2 Relay Outputs 193-EXP-DIO-42-120

4 4 Inputs, 220-240V AC 50/60Hz / 2 Relay Outputs 193-EXP-DIO-42-240

—

Digital I/O Expansion Module 3 Type (Parameter 227)

The E300 Electronic Overload Relay supports up to four additional Digital I/O expansion modules. This parameter configures the Option Match feature for the Digital I/O expansion module at Digital Module Address 3. There are three different types of Digital I/O expansion modules. Place the value of the expected Digital I/O expansion module at Digital Module Address 3 into Parameter 227. A value of (0) disables the Option Match feature for this Digital I/O expansion module. A value of (1),“No Digital I/O Expansion Module at Digital Module Address 3”, makes the Digital I/O expansion module at Digital Module Address 3 not available to the Expansion Bus and prevents a user from connecting a Digital I/O expansion module at Digital Module Address 3 to the E300 Electronic Overload Relay system.

Table 31 - Digital I/O Expansion Module 3 Type (Parameter 227)

Code Description Digital I/O Expansion Module Cat. No.

0Ignore —

No Digital I/O Expansion Module (Digital I/O Expansion

Module Not Available)

2 4 Inputs, 24V DC / 2 Relay Outputs 193-EXP-DIO-42-24D

3 4 Inputs, 110-120V AC 50/60Hz / 2 Relay Outputs 193-EXP-DIO-42-120

4 4 Inputs, 220-240V AC 50/60Hz / 2 Relay Outputs 193-EXP-DIO-42-240

—

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Digital I/O Expansion Module 4 Type (Parameter 228)

The E300 Electronic Overload Relay supports up to four additional Digital I/O expansion modules. This parameter configures the Option Match feature for the Digital I/O expansion module at Digital Module Address 4. There are three different types of Digital I/O expansion modules. Place the value of the expected Digital I/O expansion module at Digital Module Address 4 into Parameter 228. A value of (0) disables the Option Match feature for this Digital I/O expansion module. A value of (1), “No Digital I/O Expansion Module at Digital Module Address 4”, makes the Digital I/O expansion module at Digital Module Address 4 not available to the Expansion Bus and prevents a user from connecting a Digital I/O expansion module at Digital Module Address 4 to the E300 Electronic Overload Relay system.

Table 32 - Digital I/O Expansion Module 4 Type (Parameter 228)

Code Description Digital I/O Expansion Module Cat. No.

0Ignore —

No Digital I/O Expansion Module (Digital I/O Expansion

Module Not Available)

2 4 Inputs, 24V DC / 2 Relay Outputs 193-EXP-DIO-42-24D

3 4 Inputs, 110-120V AC 50/60Hz / 2 Relay Outputs 193-EXP-DIO-42-120

4 4 Inputs, 220-240V AC 50/60Hz / 2 Relay Outputs 193-EXP-DIO-42-240

—

Analog I/O Expansion Module 1 Type (Parameter 229)

The E300 Electronic Overload Relay supports up to four additional Analog I/O expansion modules. This parameter configures the Option Match feature for the Analog I/O expansion module at Analog Module Address 1. There are three different types of Analog I/O expansion modules. Place the value of the expected Analog I/O expansion module at Analog Module Address 1 into Parameter 229. A value of (0) disables the Option Match feature for this Analog I/O expansion module. A value of (1), “No Analog I/O Expansion Module at Analog Module Address 1”, makes the Analog I/O expansion module at Analog Module Address 1 not available to the Expansion Bus and prevents a user from connecting a Analog I/O expansion module at Analog Module Address 1 to the E300 Electronic Overload Relay system.

Table 33 - Analog I/O Expansion Module 1 Type (Parameter 229)

Code Description Analog I/O Expansion Module Cat. No.

0 Ignore —

No Analog I/O Expansion Module (Analog I/O Expansion

Module Not Available)

2 3 Universal Analog Inputs / 1 Analog Output 193-EXP-AIO-31

—

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Analog I/O Expansion Module 2 Type (Parameter 230)

The E300 Electronic Overload Relay supports up to four additional Analog I/O expansion modules. This parameter configures the Option Match feature for the Analog I/O expansion module at Analog Module Address 2. There are three different types of Analog I/O expansion modules. Place the value of the expected Analog I/O expansion module at Analog Module Address 2 into Parameter 230. A value of (0) disables the Option Match feature for this Analog I/O expansion module. A value of (1), “No Analog I/O Expansion Module at Analog Module Address 2”, makes the Analog I/O expansion module at Analog Module Address 2 not available to the Expansion Bus and prevents a user from connecting a Analog I/O expansion module at Analog Module Address 2 to the E300 Electronic Overload Relay system.

Table 34 - Analog I/O Expansion Module 2 Type (Parameter 230)

Code Description Analog I/O Expansion Module Cat. No.

0 Ignore —

No Analog I/O Expansion Module (Analog I/O Expansion

Module Not Available)

2 3 Universal Analog Inputs / 1 Analog Output 193-EXP-AIO-31

—

Analog I/O Expansion Module 3 Type (Parameter 231)

The E300 Electronic Overload Relay supports up to four additional Analog I/O expansion modules. This parameter configures the Option Match feature for the Analog I/O expansion module at Analog Module Address 3. There are three different types of Analog I/O expansion modules. Place the value of the expected Analog I/O expansion module at Analog Module Address 3 into Parameter 231. A value of (0) disables the Option Match feature for this Analog I/O expansion module. A value of (1), “No Analog I/O Expansion Module at Analog Module Address 3”, makes the Analog I/O expansion module at Analog Module Address 3 not available to the Expansion Bus and prevents a user from connecting a Analog I/O expansion module at Analog Module Address 3 to the E300 Electronic Overload Relay system.

Table 35 - Analog I/O Expansion Module 3 Type (Parameter 231)

Code Description Analog I/O Expansion Module Cat. No.

0 Ignore —

No Analog I/O Expansion Module (Analog I/O Expansion

Module Not Available)

2 3 Universal Analog Inputs / 1 Analog Output 193-EXP-AIO-31

—

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Analog I/O Expansion Module 4 Type (Parameter 232)

The E300 Electronic Overload Relay supports up to four additional Analog I/O expansion modules. This parameter configures the Option Match feature for the Analog I/O expansion module at Analog Module Address 4. There are three different types of Analog I/O expansion modules. Place the value of the expected Analog I/O expansion module at Analog Module Address 4 into Parameter 232. A value of (0) disables the Option Match feature for this Analog I/O expansion module. A value of (1), “No Analog I/O Expansion Module at Analog Module Address 4”, makes the Analog I/O expansion module at Analog Module Address 4 not available to the Expansion Bus and prevents a user from connecting a Analog I/O expansion module at Analog Module Address 4 to the E300 Electronic Overload Relay system.

Table 36 - Analog I/O Expansion Module 4 Type (Parameter 232)

Code Description Analog I/O Expansion Module Cat. No.

0Ignore —

No Analog I/O Expansion Module (Analog I/O Expansion

Module Not Available)

2 3 Universal Analog Inputs / 1 Analog Output 193-EXP-AIO-31

—

Option Match Action (Parameter 233)

The Option Match feature for the E300 Electronic Overload Relay allows the user to specify an action when there is an option mismatch – Protection Trip or Warning. Place a (0) in the appropriate bit position for a warning, and place a (1) in the appropriate bit position to cause a protection trip if there is an option mismatch.

Table 37 - Option Match Action (Parameter 233) Bit Function Detail

Bit

1514131211109876543210 Function

X Control Module Mismatch Action

X Sensing Module Mismatch Action

X Operator Station Mismatch Action

X Digital Module 1 Mismatch Action

X Digital Module 2 Mismatch Action

X Digital Module 3 Mismatch Action

X Digital Module 4 Mismatch Action

X Analog Module 1 Mismatch Action

X Analog Module 2 Mismatch Action

X Analog Module 3 Mismatch Action

X Analog Module 4 Mismatch Action

Communication Module Mismatch Action

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Security Policy

The E300 Electronic Overload Relay has a security policy that can be used to prevent users with malicious intent to potentially damage a motor or piece of equipment. By default, the user can only modify the security policy when the E300 Electronic Overload Relay is in Administration Mode (see page 51 how to enable Administration Mode).

Table 38 - Security Policy (Parameter 211) Bit Function Detail

Bit

1514131211109876543210 Function

X Device Configuration Enable

X Device Reset Enable

X Firmware Update Enable

Reserved

X Security Policy Config Enable

to learn

Device Configuration Policy

The Device Configuration Policy allows users to send external message instructions via a communications network to write values to configuration parameters. When this policy is disabled, all external message instructions with configuration data will return a communications error when the E300 Electronic Overload Relay is in Operation Mode or Run Mode.

Device Reset Policy

The Device Reset Policy allows users to send external message instruction via a communications network to perform a soft device reset when the E300 Electronic Overload Relay is in Operation Mode. When this policy is disabled, all external reset message instructions will return a communications error when the E300 Electronic Overload Relay is in Operation Mode or Run Mode.

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Firmware Update Policy

The Firmware Update Policy allows users to update the internal firmware of the communication module and control module via ControlFlash when the E300 Electronic Overload Relay is in Operation Mode. When this policy is disabled, firmware updates will return a communications error when the E300 Electronic Overload Relay is in Operation Mode or Run Mode.

Security Configuration Policy

The Security Configuration Policy allows users to modify the Security Policy of the E300 Electronic Overload Relay in Operation Mode. When this policy is disabled, the Security Policy can only be modified when the E300 Electronic Overload Relay is in Administration Mode.

I/O Assignments

The E300 Electronic Overload Relay has native digital inputs and relay outputs in the Control Module. This I/O can be assign to dedicated functions. Listed below are the function assignments for the available Control Module I/O.

Input Pt00 Assignment (Parameter 196)

Input Pt00 Assignment (Parameter 196) allows the user to assign this digital input for the following functions:

Table 39 - Input Pt00 Assignment (Parameter 196)

Value Assignment Description

0 Normal Function as a digital input

1 Trip Reset Reset the E300 when it is in a tripped state

2 Remote Trip Force a the E300 to go into a tripped state

3Activate FLA2

4 Force Snapshot Force the E300 to update its Snapshot log

5 Emergency Start Issue an Emergency Start command

6 Test Mode Enable Test Mode monitoring

7 L1 Line Loss Arm Activate L1 Line Loss Protection

8 L2 Line Loss Arm Activate L2 Line Loss Protection

9 L3 Line Loss Arm Activate L3 Line Loss Protection

10 L1 L2 Line Loss Arm Activate L1 and L2 Line Loss Protection

11 L2 L3 Line Loss Arm Activate L2 and L3 Line Loss Protection

12 L1 L3 Line Loss Arm Activate L1 and L3 Line Loss Protection

13 L1 L2 L3 Line Loss Arm Activate L1, L2, and L3 Line Loss Protection

Use the value in FLA2 Setting (Parameter 177) for the current based protection algorithms

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Input Pt01 Assignment (Parameter 197)

Input Pt01 Assignment (Parameter 197) allows the user to assign this digital input for the following functions:

Table 40 - Input Pt01 Assignment (Parameter 197)

Value Assignment Description

0 Normal Function as a digital input

1 Trip Reset Reset the E300 when it is in a tripped state

2 Remote Trip Force a the E300 to go into a tripped state

3Activate FLA2

4 Force Snapshot Force the E300 to update its Snapshot log

5 Emergency Start Issue an Emergency Start command

6 Test Mode Enable Test Mode monitoring

7 L1 Line Loss Arm Activate L1 Line Loss Protection

8 L2 Line Loss Arm Activate L2 Line Loss Protection

9 L3 Line Loss Arm Activate L3 Line Loss Protection

10 L1 L2 Line Loss Arm Activate L1 and L2 Line Loss Protection

11 L2 L3 Line Loss Arm Activate L2 and L3 Line Loss Protection

12 L1 L3 Line Loss Arm Activate L1 and L3 Line Loss Protection

13 L1 L2 L3 Line Loss Arm Activate L1, L2, and L3 Line Loss Protection

Use the value in FLA2 Setting (Parameter 177) for the current based protection algorithms

Input Pt02 Assignment (Parameter 198)

Input Pt02 Assignment (Parameter 198) allows the user to assign this digital input for the following functions:

Table 41 - Input Pt02 Assignment (Parameter 198)

Value Assignment Description

0 Normal Function as a digital input

1 Trip Reset Reset the E300 when it is in a tripped state

2 Remote Trip Force a the E300 to go into a tripped state

3Activate FLA2

4 Force Snapshot Force the E300 to update its Snapshot log

5Emergency StartIssue an Emergency Start command

6 Test Mode Enable Test Mode monitoring

7 L1 Line Loss Arm Activate L1 Line Loss Protection

8 L2 Line Loss Arm Activate L2 Line Loss Protection

9 L3 Line Loss Arm Activate L3 Line Loss Protection

10 L1 L2 Line Loss Arm Activate L1 and L2 Line Loss Protection

11 L2 L3 Line Loss Arm Activate L2 and L3 Line Loss Protection

12 L1 L3 Line Loss Arm Activate L1 and L3 Line Loss Protection

13 L1 L2 L3 Line Loss Arm Activate L1, L2, and L3 Line Loss Protection

Use the value in FLA2 Setting (Parameter 177) for the current based protection algorithms

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Input Pt03 Assignment (Parameter 199)

Input Pt03 Assignment (Parameter 199) allows the user to assign this digital input for the following functions:

Table 42 - Input Pt03 Assignment (Parameter 199)

Value Assignment Description

0 Normal Function as a digital input

1 Trip Reset Reset the E300 when it is in a tripped state

2 Remote Trip Force a the E300 to go into a tripped state

3Activate FLA2

4 Force Snapshot Force the E300 to update its Snapshot log

5 Emergency Start Issue an Emergency Start command

6 Test Mode Enable Test Mode monitoring

7 L1 Line Loss Arm Activate L1 Line Loss Protection

8 L2 Line Loss Arm Activate L2 Line Loss Protection

9 L3 Line Loss Arm Activate L3 Line Loss Protection

10 L1 L2 Line Loss Arm Activate L1 and L2 Line Loss Protection

11 L2 L3 Line Loss Arm Activate L2 and L3 Line Loss Protection

12 L1 L3 Line Loss Arm Activate L1 and L3 Line Loss Protection

13 L1 L2 L3 Line Loss Arm Activate L1, L2, and L3 Line Loss Protection

Use the value in FLA2 Setting (Parameter 177) for the current based protection algorithms

Input Pt04 Assignment (Parameter 200)

Input Pt04 Assignment (Parameter 200) allows the user to assign this digital input for the following functions:

Table 43 - Input Pt04 Assignment (Parameter 200)

Value Assignment Description

0 Normal Function as a digital input

1 Trip Reset Reset the E300 when it is in a tripped state

2 Remote Trip Force a the E300 to go into a tripped state

3Activate FLA2

4 Force Snapshot Force the E300 to update its Snapshot log

5 Emergency Start Issue an Emergency Star t command

6 Test Mode Enable Test Mode monitoring

7 L1 Line Loss Arm Activate L1 Line Loss Protection

8 L2 Line Loss Arm Activate L2 Line Loss Protection

9 L3 Line Loss Arm Activate L3 Line Loss Protection

10 L1 L2 Line Loss Arm Activate L1 and L2 Line Loss Protection

11 L2 L3 Line Loss Arm Activate L2 and L3 Line Loss Protection

12 L1 L3 Line Loss Arm Activate L1 and L3 Line Loss Protection

13 L1 L2 L3 Line Loss Arm Activate L1, L2, and L3 Line Loss Protection

Use the value in FLA2 Setting (Parameter 177) for the current based protection algorithms

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Input Pt05 Assignment (Parameter 201)

Input Pt05 Assignment (Parameter 201) allows the user to assign this digital input for the following functions:

Table 44 - Input Pt05 Assignment (Parameter 201)

Value Assignment Description

0 Normal Function as a digital input

1 Trip Reset Reset the E300 when it is in a tripped state

2 Remote Trip Force a the E300 to go into a tripped state

3Activate FLA2

4 Force Snapshot Force the E300 to update its Snapshot log

5 Emergency Start Issue an Emergency Start command

6 Test Mode Enable Test Mode monitoring

7 L1 Line Loss Arm Activate L1 Line Loss Protection

8 L2 Line Loss Arm Activate L2 Line Loss Protection

9 L3 Line Loss Arm Activate L3 Line Loss Protection

10 L1 L2 Line Loss Arm Activate L1 and L2 Line Loss Protection

11 L2 L3 Line Loss Arm Activate L2 and L3 Line Loss Protection

12 L1 L3 Line Loss Arm Activate L1 and L3 Line Loss Protection

13 L1 L2 L3 Line Loss Arm Activate L1, L2, and L3 Line Loss Protection

Use the value in FLA2 Setting (Parameter 177) for the current based protection algorithms

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Output Pt00 Assignment (Parameter 202)

Output Pt00 Assignment (Parameter 202) allows the user to assign this relay output for the following functions:

Table 45 - Output Pt00 Assignment (Parameter 202)

Value Assignment Description

0 Normal Function as a relay output

1Trip Relay

2Control Relay

3Trip Alarm

4 Warning Alarm

Function as a normally closed contact until the E300 is in a tripped state in which the relay opens. The Trip Relay remains open until a trip reset is issued.

Function as a combination Normal and Trip Relay. The Control Relay is in a normally open state until the relay is commanded to close by communications or via a DeviceLogix program. When the E300 enters into a tripped state the Control Relay opens and remains open until a trip reset is issued.

Function as a normally open contact until the E300 is in a tripped state in which the relay closes. The Trip Alarm remains closed until a trip reset is issued.

Function as a normally open contact until the E300 is in a protection warning state in which the relay closes. The Warning Alarm remains closed until the protection warning clears.

Output Pt01 Assignment (Parameter 203)

Output Pt01 Assignment (Parameter 203) allows the user to assign this relay output for the following functions:

Table 46 - Output Pt01 Assignment (Parameter 203)

Value Assignment Description

0 Normal Function as a relay output

1Trip Relay

2Control Relay

3Trip Alarm

4 Warning Alarm

Function as a normally closed contact until the E300 is in a tripped state in which the relay opens. The Trip Relay remains open until a trip reset is issued.

Function as a normally open contact until the E300 is in a tripped state in which the relay closes. The Trip Alarm remains closed until a trip reset is issued.

Function as a normally open contact until the E300 is in a protection warning state in which the relay closes. The Warning Alarm remains closed until the protection warning clears.

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Output Pt02 Assignment (Parameter 204)

Output Pt02 Assignment (Parameter 204) allows the user to assign this relay output for the following functions:

Table 47 - Output Pt02 Assignment (Parameter 204)

Value Assignment Description

0 Normal Function as a relay output

1Trip Relay

2Control Relay

3Trip Alarm

4 Warning Alarm

Function as a normally closed contact until the E300 is in a tripped state in which the relay opens. The Trip Relay remains open until a trip reset is issued.

Function as a normally open contact until the E300 is in a tripped state in which the relay closes. The Trip Alarm remains closed until a trip reset is issued.

Function as a normally open contact until the E300 is in a protection warning state in which the relay closes. The Warning Alarm remains closed until the protection warning clears.

Activate FLA2 with Output Relay (Parameter 209)

Expansion Bus Fault

Activate FLA2 with Output Relay (Parameter 209) allows a user to activate the value in FLA2 Setting (Parameter 177) for the current based protection algorithms when the assigned output relay is in an energized state.

Table 48 - Activate FLA2 with Output Relay (Parameter 209)

Value Description

0 Disable

1 Pt00 Output

2 Pt01 Output

3 Pt02 Output

The E300 Electronic Overload Relay’s expansion bus can be used to expand the I/O capabilities of the E300 Electronic Overload Relay with the addition of digital and analog expansion I/O modules. The Expansion Bus Fault allows a user to have the E300 Electronic Overload Relay go into a Trip or Warning state when established Expansion Bus communications is disrupted between the Control Module and any digital and analog expansion I/O modules.

The Expansion Bus Fault is used when the Option Match feature is not enabled for the digital and/or analog expansion I/O modules. The Expansion Bus Fault only monitors for communication disruptions between the Control Module and digital and/or analog expansion I/O modules. Expansion bus communication disruptions between the Control Module and Operator Station do not affect the Expansion Bus fault.

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Bit

1514131211109876543210 Function

Expansion Bus Trip

Expansion Bus Trip is enabled by setting Control Trip Enable (Parameter 186) bit 10 to 1. When communications is disrupted between the Control Module and digital and/or analog expansion I/O modules, the E300 Electronic Overload Relay will go into a tripped state in which the Trip/Warn LED on the Communication Module and Operator station will blink a red 3 long and 11 short blinking pattern.

Table 49 - Expansion Bus Trip Bit Function Detail— Control Trip Enable (Parameter 186)

X Test Trip Enable

XPTC Trip Enable

X DeviceLogix Trip Enable

X Operator Station Trip Enable

X Remote Trip Enable

X Blocked Start Trip Enable

X Hardware Fault Trip Enable

X Configuration Trip Enable

X Option Match Trip Enable

X Feedback Timeout Trip Enable

X Expansion Bus Trip Enable

Reserved

X Non-Volatile Memory Trip Enable

XReady

Reserved

To return to Operation/Run Mode, verify that the expansion bus cables are properly plugged into the Bus In and Bus Out ports of all of the expansion modules. When all of the expansion I/O modules’ status LEDs are solid green, reset the trip state of the E300 Electronic Overload Relay by pressing the blue reset button on the Communication Module, via network communications, with the internal web server of the EtherNet/IP communications module, or by an assigned digital input.

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Expansion Bus Warning

Expansion Bus Warning is enabled by setting Control Warning Enable (Parameter 192) bit 10 to 1. When communications is disrupted between the Control Module and digital and/or analog expansion I/O modules, the E300 Electronic Overload Relay will go into a warning state in which the Trip/Warn LED on the Communication Module and Operator station will blink a yellow 3 long and 11 short blinking pattern.

Table 50 - Expansion Bus Warning Bit Function Detail— Control Warning Enable (Parameter 192)

Bit

1514131211109876543210 Function

Reserved

X P TC Warn ing En able

X DeviceLogix Warning Enable

X Operator Station Warning Enable

Reserved

X Option Match Warning Enable

X Feedback Timeout Warning Enable

X Expansion Bus Warning Enable

X Number Of Starts Warning Enable

X Operating Hours Warning Enable

Reserved

Emergency Start

In an emergency, it may be necessary to start a motor even if a protection fault or a communication fault exists. The trip condition may be the result of a thermal overload condition or the number of starts exceeded its configuration. These conditions can be overridden using the Emergency Start feature of the E300 Electronic Overload Relay.

To enable the Emergency Start feature in the E300 Electronic Overload Relay set the Emergency Start Enable (Parameter 216) to Enable.

Table 51 - Emergency Start (Parameter 216)

Value Description

0 Disable

1Enable

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Configure one of the Ptxx Input Assignments (Parameters 196…201) to Emergency Start and activate the corresponding digital input.

Table 52 - Emergency Start (Parameter 216) Input PTXX Assignment (Parameters 196…201)

Value Assignment Description

0 Normal Function as a digital input

1 Trip Reset Reset the E300 when it is in a tripped state

2 Remote Trip Force a the E300 to go into a tripped state

3Activate FLA2

4 Force Snapshot Force the E300 to update its Snapshot log

5 Emergency Start Issue an Emergency Start command

Use the value in FLA2 Setting (Parameter 177) for the current based protection algorithms

The user can also use a network command to activate the Emergency Start feature. For the EtherNet/IP communications module, the user would set the Emergency Start bit to 1 in Output Assembly 144. See EtherNet/IP

Communications on page 279 for more information on EtherNet/IP

communications.

When the Emergency Start feature is active, the following actions occur in the E300 Electronic Overload Relay:

• Protection trips are ignored

• Output relays configured as Trip Relays are put into closed state

• Normal operation resumes with any Normal or Control Relay assigned

put relay

out

he Emergency Start Active bit is set to 1 in Device Status 0

• T (Paramete

Table 53 - Emergency Start (Parameter 216) Bit Function Detail— Device Status 0 (Parameter 20)

r 20) bit 6

Bit

1514131211109876543210 Function

X Current Present

X GFCurrent Present

X Voltage Present

X Emergency Start Enabled

X DeviceLogix Enabled

X Feedback Timeout Enabled

X Operator Station Present

X Voltage Sensing Present

X Intern Ground Fault Sensing Present

X Extern Ground Fault Sensing Present

XPTC Sensing

XReady

72 Rockwell Automation Publication 193-UM015B-EN-P - June 2014

X Trip Present

X Warning Present

X Invalid Configuration

Reserved

System Operation and Configuration Chapter 3

Introduction to Operating Modes

The E300 Electronic Overload Relay supports a number of Operating Modes, which consist of configuration rules and logic to control typical full voltage motor starters, including :

• Overload

• Non-Reversing Starter

• Reversing Starter

• Wye/Delta (Star/Delta) Starter

• Two-Speed Starter

• Monitor

The default Operating Mode (Parameter 195) for the E300 Electronic Overload Relay is Overload (Network) in which the E300 Electronic Overload Relay operates like a traditional overload relay and has one of the output relays assigned as a Trip Relay. Users can use network commands to control the remaining output relays that are assigned as Normal output relays. One output relay must be assigned as a Trip Relay; otherwise, the E300 Electronic Overload Relay will go into Invalid Configuration Mode and trip on a configuration trip. Operating

Modes on page 75 describes the functionality of all the available Operating

Modes for the E300 Electronic Overload Relay and their associated configuration rules.

Rockwell Automation Publication 193-UM015B-EN-P - June 2014 73

Chapter 3 System Operation and Configuration

74 Rockwell Automation Publication 193-UM015B-EN-P - June 2014

Operating Modes

Chapter 4

Introduction

Overload (Network)

The E300™ Electronic Overload Relay supports up to 54 Operating Modes which consist of configuration rules and logic to control typical full voltage motor starters including :

verload

• O

• Non-Reversing Starter

• Reversing Starter

• Wye/Delta (Star/Delta) Starter

• Two Speed Starter

• Monitoring Device

is chapter explains the configuration rules, logic, and control wiring required

Th for the

available Operating Modes (Parameter 195). Failure to follow the configuration rules will cause the E300 Electronic Overload Relay to go into Invalid Configuration Mode and trip the E300 Electronic Overload Relay on a configuration trip.

The E300 Electronic Overload Relay’s default Operating Mode (Parameter 195) is Overload (Network) in which the E300 Electronic Overload Relay operates as a traditional overload relay with one output relay assigned as a normally closed Trip Relay. Users can use network commands to control the remaining output relays that are assigned as Normal output relays.

Rules

1. One output relay must be assigned as a Trip Relay. Set any of the Output Ptxx Assignments (Parameters 202-204) to Trip Relay.

2. Overload Trip must be enabled in TripEnableI (Parameter 183).

Wiring Diagram

The E300 Electronic Overload Relay is wired as a traditional overload relay with one of the output relays configured as a normally closed Trip Relay. The example below is a wiring diagram of a Non-Reversing Starter. Relay 0 is configured as a Trip Relay, and Relay 1 is configured as a normally open Normal Relay which receives commands from an automation controller to energize the contactor coil.

Rockwell Automation Publication 193-UM015B-EN-P - June 2014 75

Chapter 4 Operating Modes

Relay 1

Relay 0

Configured as a

Trip Relay

R13 R14

R03

R04

Contact shown with supply voltage applied.

Figure 39 - Wiring Diagram

Timing Diagram

Figure 40 - Timing Diagram

Trip Relay

Monitor (Custom)

Device Status0.Trip Present

Trip Reset

The E300 Electronic Overload Relay’s Monitor (Custom) Operating Mode allows the user to use the E300 Electronic Overload Relay as a monitoring device. No configuration rules apply in this operating mode if the motor protection features are disabled.

Rules

1. If any protection trips are enabled (excluding Configuration, NVS, and Hardware Fault trip), then set any of the Output Ptxx Assignments (Parameters 202…204) to the appropriate value of Trip Relay, Control Relay, Monitor Lx Trip Relay, or Monitor Lx Control Relay.

Wiring Diagram

76 Rockwell Automation Publication 193-UM015B-EN-P - June 2014

Not Applicable

Timing Diagram

Not Applicable

Protective Trip and Warning Functions

Chapter 5

Introduction

Current Based Protection

The purpose of this chapter is to provide detailed information regarding the protective trip and warning functions of the E300Electronic Overload Relay. The protective trip and warning functions are organized into five sections:

rrent Based

• Cu

• Vol ta ge B as ed

• Power Based

• Control Based

• Analog Based

is chapter explains the trip and warning protection features of the E300

ctronic Overload Relay and the associated configuration parameters.

Ele

The E300 Electronic Overload Relay digitally monitors the electrical current consumed by an electric motor. This electric current information is used for the following protective trip and warning functions:

• Overload Trip/Warning

• Phase Loss Trip

• Ground Fault Trip/Warning

• Stall Trip

• Jam Trip/Warning

• Underload Trip/Warning

• Current Imbalance Trip/Warning

• Line Under Current Trip/Warning

• Line Over Current Trip/Warning

• Line Loss Trip/Warning

Rockwell Automation Publication 193-UM015B-EN-P - June 2014 77

Chapter 5 Protective Trip and Warning Functions

Bit

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Function

Current Trip Enable (Parameter 183) and Current Warning Enable (Parameter

189) are used to enable the respective current based protective trip and warning functions.

Table 54 - Current Trip Enable (Parameter 183)

Overload Trip

Phase Loss Trip

Ground Fault Trip

Stall Trip

Jam Trip

Underload Trip

Current Imbalance Trip

L1 Under Current Trip

L2 Under Current Trip

L3 Under Current Trip

L1 Over Current Trip

L2 Over Current Trip

L3 Over Current Trip

L1 Line Loss Trip

L2 Line Loss Trip

L3 Line Loss Trip

Table 55 - Current Warning Enable (Parameter 189)

Bit

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Function

Overload Warning

Reserved

Ground Fault Warning

Reserved

Jam Warning

Underload Warning

Current Imbalance Warning

L1 Under Current Warning

L2 Under Current Warning

L3 Under Current Warning

L1 Over Current Warning

L2 Over Current Warning

L3 Over Current Warning

L1 Line Loss Warning

L2 Line Loss Warning

L3 Line Loss Warning

78 Rockwell Automation Publication 193-UM015B-EN-P - June 2014

Protective Trip and Warning Functions Chapter 5

Current Trip Status (Parameter 4) and Current Warning Status (Parameter 10) are used to monitor the respective current based protective trip and warning functions.

Table 56 - Current Trip Status (Parameter 4)

Bit

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Function

Overload Trip

Phase Loss Trip

Ground Fault Current Trip

Stall Trip

Jam Trip

Underload Trip

Current Imbalance Trip

L1 Under Current Trip

L2 Under Current Trip

L3 Under Current Trip

L1 Over Current Trip

L2 Over Current Trip

L3 Over Current Trip

L1 Line Loss Trip

L2 Line Loss Trip

L3 Line Loss Trip

Table 57 - Current Warning Status (Parameter 10)

Bit

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Function

Overload Warning

Reserved

Ground Fault Warning

Reserved

Jam Warning

Underload Warning

Current Imbalance Warning

L1 Under Current Warning

L2 Under Current Warning

L3 Under Current Warning

L1 Over Current Warning

L2 Over Current Warning

L3 Over Current Warning

L1 Line Loss Warning

L2 Line Loss Warning

L3 Line Loss Warning

Rockwell Automation Publication 193-UM015B-EN-P - June 2014 79

Chapter 5 Protective Trip and Warning Functions

Overload Protection

The E300 Electronic Overload Relay provides overload protection through true RMS current measurements of the individual phase currents of the connected motor. Based on the highest current measured, the programmed FLA Setting, and Trip Class, a thermal model that simulates the actual heating of the motor is calculated. Percent Thermal Capacity Utilized (Parameter 1) reports this calculated value and can be read via the communications network.

Overload Trip

The E300 Electronic Overload Relay will trip with an overload indication if:

• No trip currently exists

• Overload trip protection is enabled

• Current is present

• % Thermal Capacity Utilized reaches 100%

the E300 Electronic Overload Relay trips on an overload, the following will

If occur

• The TRIP/WARN LED will flash a red short-1 blink pattern,

• Bit 0 in Current Trip Status (Parameter 4) will set to 1

• Bit 0 in Device Status 0 (Parameter 20) will set to 1

• Any relay outputs configured as a Trip Relay will open

• Any relay outputs configured as a Control Relay will open

• Any relay outputs configured as a Trip Alarm will close

• Any relay outputs configured as a Normal Relay will be placed in their

otection Fault state (if so programmed)

80 Rockwell Automation Publication 193-UM015B-EN-P - June 2014

Protective Trip and Warning Functions Chapter 5

IMPORTANT

The Protection Fault State of Relay 0, Relay 1, Relay 2, Digital Module 1 Output Relays, Digital Module 2 Output Relays, Digital Module 3 Output Relays, and Digital Module 4 Output Relays are defined by the respective parameters:

• Output PT00 Protection Fault Action (Parameter 304)

• Output PT00 Protection Fault Value (Parameter 305)

• Output PT01 Protection Fault Action (Parameter 310)

• Output PT01 Protection Fault Value (Parameter 311)

• Output PT02 Protection Fault Action (Parameter 316)

• Output PT02 Protection Fault Value (Parameter 317)

• Output Digital Module 1 Protection Fault Action (Parameter 322)

• Output Digital Module 1 Protection Fault Value (Parameter 323)

• Output Digital Module 2 Protection Fault Action (Parameter 328)

• Output Digital Module 2 Protection Fault Value (Parameter 329)

• Output Digital Module 3 Protection Fault Action (Parameter 334)

• Output Digital Module 3 Protection Fault Value (Parameter 335)

• Output Digital Module 4 Protection Fault Action (Parameter 340)

• Output Digital Module 4 Protection Fault Value (Parameter 342)

Full Load Amps Setting

FLA (Parameter 171) is one of two parameters that affect the E300 Electronic Overload Relay’s thermal capacity utilization algorithm. The installer enters the motor’s full-load current rating into this parameter.

Table 58 - FLA (Parameter 171)

FLA (Parameter 171)

0.50 (0.5…30 A Sensing Modules)

Default Value

Minimum Value 0.50

Maximum Value 65535.00

Parameter Type UDINT

Size (Bytes) 4

Scaling Factor 100

Units Amps

FLA2 (Parameter 177) is provided for programming the high-speed FLA value in two-speed motor applications. Activating FLA2 is described in Chapter 3

6.00 (6…60 A Sensing Modules)

10.00 (10…100 A Sensing Modules)

20.00 (20…200 A Sensing Modules)

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Chapter 5 Protective Trip and Warning Functions

Table 59 - FLA2 (Parameter 177)

FLA2 (Parameter 177)

0.50 (0.5…30 A Sensing Modules)

Default Value

Minimum Value 0.50

Maximum Value 65535.00

Parameter Type UDINT

Size (Bytes) 4

Scaling Factor 100

Units Amps

6.00 (6…60 A Sensing Modules)

10.00 (10…100 A Sensing Modules)

20.00 (20…200 A Sensing Modules)

USA & Canada Guidelines

• Motor Service Factor ≥ 1.15: For motors with a service factor rating of

1.15 or greater, program the FLA setting to the printed nameplate’s full load current rating.

• Motor Service Factor < 1.15: For motors with a service factor rating less th

an 1.15, program the FLA setting to 90% of the printed nameplate’s full

load current rating.

• Wye-Delta (Y-Δ) Applications: Follow the application’s service factor in

structions, except divide the printed nameplate’s full-load current rating

by 1.73.

Outside USA & Canada Guidelines

• Maximum Continuous Rated (MCR) Motors: Program the FLA setting to the printed nameplate’s full-load current rating.

• Star-Delta (Y-Δ) Applications: Follow the MCR instructions, except divi

de the printed nameplate’s full-load current rating by 1.73.

Trip Class

Trip Class is the second of two parameters that affect the E300 Electronic Overload Relay’s thermal capacity utilization algorithm. Trip class is defined as the maximum time (in seconds) for an overload trip to occur when the motor’s operating current is six times its rated current. The E300 Electronic Overload Relay offers an adjustable trip class range of 5…30. The user enters the applications trip class into Trip Class (Parameter 172).

Table 60 - Trip Class (Parameter 172)

Trip Class (Parameter 172)

Default Value 10

Minimum Value 5

Maximum Value 30

Parameter Type USINT

Size (Bytes) 1

Scaling Factor 1

Units 

82 Rockwell Automation Publication 193-UM015B-EN-P - June 2014

Protective Trip and Warning Functions Chapter 5

100

1000

100% 1000%

Time (seconds)

Trip Class 5

Current (% FLA)

Trip Class 30

100

1000

10000

100% 1000%

Current (% FLA)

Time (seconds)

100

1000

10000

100%

1000%

Trip Class 20

Time (seconds)

Current (% FLA)

100

1000

100% 1000%

Time (seconds)

Trip Class 10

Current (% FLA)

Cold Trip Hot Trip

Trip Curves

The following figures illustrate the E300 Electronic Overload Relay’s timecurrent characteristics for trip classes 5, 10, 20, and 30.

Figure 41 - Time-Current Characteristics for Trip Classes 5, 10, 20, & 30

For trip class time-current characteristics other than 5, 10, 20, or 30, scale the Class 10 trip time according to the following table:

Table 61 - Time-Current Characteristic Scaling Factors

Trip Clas s

5 0.5 14 1.4 23 2.3

6 0.6 15 1.5 24 2.4

7 0.7 16 1.6 25 2.5

8 0.8 17 1.7 26 2.6

9 0.9 18 1.8 27 2.7

10 1.0 19 1.9 28 2.8

11 1.1 20 2.0 29 2.9

12 1.2 21 2.1 30 3.0

13 1.3 22 2.2

Rockwell Automation Publication 193-UM015B-EN-P - June 2014 83

Trip Class 10 Multiplier

Trip Class

Trip Class 10 Multiplier

Trip Class

Trip Class 10 Multiplier

Chapter 5 Protective Trip and Warning Functions

Automatic/Manual Reset

Overload Reset Mode (Parameter 173) allows the user to select the reset mode for the E300 Electronic Overload Relay after an overload or thermistor (PTC) trip. If an overload trip occurs and automatic reset mode is selected, the E300 Electronic Overload Relay will automatically reset when the value stored in % Thermal Capacity Utilized (Parameter 1) falls below the value stored in Overload Reset Level (Parameter 174). If manual reset mode is selected, the E300 Overload Relay can be manually reset after the % Thermal Capacity Utilized is less than the OL Reset Level.

Table 62 - Overload Reset Mode (Parameter 173)

Overload Reset Mode (Parameter 173)

Default Value 0 = Manual

Minimum Value 0 = Manual

Maximum Value 1 = Automatic

Parameter Type BOOL

Size (Bytes) 1

Scaling Factor 1

Units 

Table 63 - Overload Reset Level (Parameter 174)

Overload Reset Level (Parameter 174)

Default Value 75

Minimum Value 0

Maximum Value 100

Parameter Type USINT

Size (Bytes) 1

Scaling Factor 1

Units %TCU

84 Rockwell Automation Publication 193-UM015B-EN-P - June 2014

Protective Trip and Warning Functions Chapter 5

Overload Reset Level (Parameter 174) is adjustable from 1 to 100% TCU. The following figures illustrate the typical overload reset time delay when Overload Reset Level is set to 75% TCU.

Figure 42 - Overload Reset Times

100

90 80 70 60 50 40 30 20 10

OL Reset Level (% TCU)

0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000

Time to Reset in Seconds

100

OL Reset Level (% TCU)

0 100 200 300 400 500

Trip Class 5 Trip Class 10 Trip Class 20 Trip Class 30

Time to Reset in Seconds

ATT EN TI ON : In explosive environment applications, Overload Reset Mode (Parameter 173) must be set to Manual.

ATT EN TI ON : In an explosive environment application Overload Reset Level (Parameter 174) must be set as low as possible or in accordance with the motor thermal time constant.

Overload Warning

The E300 Electronic Overload Relay will indicate an overload warning if:

• No warning currently exists

• Overload warning is enabled

• Current is present

• % Thermal Capacity Utilized is equal to or greater than Overload Warning

Leve

When the overload warning conditions are satisfied, the:

• TRIP/WARN LED status indicator will flash a yellow short-1 blink ttern

• Bit 0 in Current Warning Status (Parameter 10) will set to 1

Rockwell Automation Publication 193-UM015B-EN-P - June 2014 85

Chapter 5 Protective Trip and Warning Functions

• Bit 1 in Device Status 0 (Parameter 20) will set to 1

• Any relay outputs configured as Warning Alarm will close

erload Warning Level (Parameter 175) can be used as an alert for an

imp

ending overload trip and is adjustable from 0…100% TCU.

Table 64 - Overload Warning Level (Parameter 175)

Overload Warning Level (Parameter 175)

Default Value 85

Minimum Value 0

Maximum Value 100

Parameter Type USINT

Size (Bytes) 1

Scaling Factor 1

Units %TCU

Time to Trip

When the measured motor current exceeds the trip rating of the E300 Electronic Overload Relay, Overload Time to Trip (Parameter 2) indicates the estimated time remaining before an overload trip occurs. When the measured current is below the trip rating, the Overload Time to Trip value is reported as 9,999 seconds.

Table 65 - Overload Time to Trip (Parameter 2)

Overload Time to Trip (Parameter 2)

Default Value 9999

Minimum Value 0

Maximum Value 9999

Param eter Type UINT

Size (Bytes) 2

Scaling Factor 1

Units Sec

Time To Reset

After an overload trip, the E300 Electronic Overload Relay will report the time remaining until the device can be reset through Overload Time to Reset (Parameter 3). When the % Thermal Capacity Utilized value falls to or below the Overload Reset Level (Parameter 174), the Overload Time to Reset value will indicate zero until the overload trip is reset. After an overload trip is reset, the Overload Time to Reset value is reported as 0 seconds.

86 Rockwell Automation Publication 193-UM015B-EN-P - June 2014

Protective Trip and Warning Functions Chapter 5

Table 66 - Overload Time to Reset (Parameter 3)

Overload Time to Reset (Parameter 3)

Default Value 0

Minimum Value 0

Maximum Value 9999

Param eter Type UINT

Size (Bytes) 2

Scaling Factor 1

Units Sec

Non-Volatile Thermal Memory

The E300 Electronic Overload Relay includes a non-volatile circuit to provide thermal memory. The time constant of the circuit corresponds to a Trip Class 20 setting. During normal operation, the thermal memory circuit is continuously monitored and updated to accurately reflect the thermal capacity utilization of the connected motor. If power is removed, the thermal memory of the circuit decays at a rate equivalent to the cooling of a Trip Class 20 application. When the power is re-applied, the E300 Electronic Overload Relay checks the thermal memory circuit voltage to determine the initial value of % Thermal Capacity Utilized (Parameter 1).

Phase Loss Protection

A high current imbalance, or phase failure, can be caused by defective contacts in a contactor or circuit breaker, loose terminals, blown fuses, sliced wires, or faults in the motor. When a phase failure exists, the motor can experience an additional temperature rise or excessive mechanical vibration. This may result in a degradation of the motor insulation or increased stress on the motor bearings. Rapid phase loss detection helps to minimize the potential damage and loss of production.

Phase Loss Inhibit Time

Phase Loss Inhibit Time (Parameter 239) allows the user to inhibit a phase loss trip from occurring during the motor starting sequence. It is adjustable from 0…250 seconds.

Table 67 - Phase Loss Inhibit Time (Parameter 239)

Phase Loss Inhibit Time (Parameter 239)

Default Value 0

Minimum Value 0

Maximum Value 250

Parameter Type USINT

Size (Bytes) 1

Scaling Factor 1

Units Sec

Rockwell Automation Publication 193-UM015B-EN-P - June 2014 87

Chapter 5 Protective Trip and Warning Functions

IMPORTANT

The phase loss inhibit timer starts after the maximum phase of load current transitions from 0 A to 30% of the device’s minimum FLA Setting. The E300 Electronic Overload Relay does not begin monitoring for a phase loss condition until the Phase Loss Inhibit Time expires.

Phase Loss Trip

The E300 Electronic Overload Relay will trip with a phase loss indication if:

• No trip currently exists

• Phase Loss Protection is enabled

• Current is Present

• Phase Loss Inhibit Time has expired

• Current Imbalance is equal to or greater than 100% for a time period

eater than the programmed Phase Loss Trip Delay

If the E300 Electronic Overload Relay trips on a phase loss, the:

• TRIP/WARN LED status indicator will flash a red short-2 blink pattern

• Bit 1 in Current Trip Status (Parameter 4) will set to 1

• Bit 0 of Device Status 0 (Parameter 20) will set to 1